/* JVHCLIENT VISUAL ALIGNMENT R3
 * Scoped corrective for navigation, multilingual signup and order layout.
 * Functional routes, API actions and business rules remain unchanged.
 */

html[lang="zh-CN"] body.jvh-body,
html[lang="zh-CN"] body.jvh-public-body {
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Noto Sans Thai", Inter, system-ui, sans-serif;
}

/* R2 used .jvh-nav for both horizontal public navigation and sidebar navigation.
 * Restore the sidebar to an explicit vertical grid with greater specificity. */
.jvh-body .jvh-sidebar .jvh-functional-nav {
  display: grid;
  align-items: stretch;
  gap: 4px;
  margin: 36px 0 0;
}

.jvh-body .jvh-sidebar .jvh-functional-nav .jvh-nav-section-label,
.jvh-body .jvh-sidebar .jvh-functional-nav .jvh-nav-link {
  width: 100%;
  margin-left: 0;
}

.jvh-body .jvh-sidebar .jvh-functional-nav .jvh-nav-link {
  display: flex;
  min-height: 44px;
  align-items: center;
  white-space: normal;
}

.jvh-language-note,
.jvh-privacy-summary {
  margin: 0 0 18px;
  padding: 14px 16px;
  border: 1px solid rgba(55, 215, 229, .24);
  border-radius: 12px;
  background: rgba(55, 215, 229, .07);
  color: var(--jvh-text-muted);
}

.jvh-language-note {
  font-size: .88rem;
}

.jvh-privacy-summary h3 {
  margin: 0 0 6px;
  color: var(--jvh-text);
  font-size: 1rem;
}

.jvh-privacy-summary h3:not(:first-child) {
  margin-top: 14px;
}

.jvh-privacy-summary p {
  margin: 0 0 8px;
}

.jvh-field-hint {
  margin: 8px 0 0;
  color: var(--jvh-text-muted);
  font-size: .84rem;
}

.jvh-phone-grid {
  display: grid;
  grid-template-columns: minmax(230px, 1.25fr) minmax(150px, .65fr) minmax(220px, 1fr);
  gap: 16px;
  align-items: end;
}

.jvh-calling-code-control {
  position: relative;
}

.jvh-calling-code-control > span {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--jvh-text-muted);
  pointer-events: none;
}

.jvh-calling-code-control .form-control {
  padding-left: 30px;
}

/* Runtime order index currently arrives through the authenticated-style layout.
 * Keep that route usable without changing order or checkout controllers. */
.order-index .jvh-content {
  max-width: 1480px;
  padding-top: clamp(24px, 3vw, 42px);
}

.order-index .jvh-content > .row {
  margin-right: 0;
  margin-left: 0;
}

.order-index .jvh-content > .row > [class*="col-"] {
  padding-right: 0;
  padding-left: 0;
}

.order-index .jvh-content > .row > [class*="col-"] > .card {
  width: 100%;
  margin-bottom: 0 !important;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .22);
}

.order-index .jvh-content > .row > [class*="col-"] > .card > .card-header,
.order-index .jvh-content > .row > [class*="col-"] > .card > .card-body {
  padding: clamp(18px, 2.4vw, 30px);
}

.order-index .jvh-content > .row > [class*="col-"] > .card > .card-header h1 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.order-index .jvh-order-progress span {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: .86rem;
}

.order-index .jvh-order-progress b {
  flex: 0 0 auto;
  font-size: .78rem;
}

.order-index .jvh-order-step .accordion-button {
  min-height: 58px;
  font-size: 1rem;
}

.order-index .jvh-product-card {
  min-height: 170px;
}

@media (max-width: 1023px) {
  .jvh-phone-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .jvh-phone-grid > :last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .jvh-phone-grid {
    grid-template-columns: 1fr;
  }

  .jvh-phone-grid > :last-child {
    grid-column: auto;
  }

  .order-index .jvh-content {
    padding-top: 20px;
  }

  .order-index .jvh-content > .row > [class*="col-"] > .card > .card-header,
  .order-index .jvh-content > .row > [class*="col-"] > .card > .card-body {
    padding: 16px;
  }

  .order-index .jvh-order-progress span {
    justify-content: flex-start;
  }
}

/* Corrective 0.5.10: accessible account choice and guided five-step checkout. */
.jvh-order-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-bottom: 16px;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid rgba(55, 215, 229, .26);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(55, 215, 229, .10), rgba(124, 92, 255, .08));
}

.jvh-order-guide h2 {
  margin: 3px 0 7px;
  color: var(--jvh-text);
  font-size: clamp(1.25rem, 2.3vw, 1.75rem);
}

.jvh-order-guide p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--jvh-text-muted);
  line-height: 1.6;
}

.jvh-guide-support {
  min-height: 46px;
  padding: 12px 15px;
  border: 1px solid rgba(55, 215, 229, .34);
  border-radius: 12px;
  color: var(--jvh-primary);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.jvh-guide-support:hover,
.jvh-guide-support:focus-visible {
  border-color: var(--jvh-primary);
  background: rgba(55, 215, 229, .08);
}

.order-index .jvh-order-progress {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.jvh-order-progress [data-jvh-progress-step] {
  position: relative;
  transition: border-color .16s ease, background-color .16s ease, color .16s ease;
}

.jvh-order-progress .is-complete {
  border-color: rgba(45, 216, 122, .35);
  background: rgba(45, 216, 122, .07);
  color: #78e8a7;
}

.jvh-order-progress .is-complete b::after {
  content: "✓";
  margin-left: 4px;
}

.jvh-order-progress .is-current {
  border-color: var(--jvh-primary);
  background: rgba(55, 215, 229, .09);
  color: var(--jvh-primary);
  box-shadow: inset 0 0 0 1px rgba(55, 215, 229, .08);
}

.jvh-order-progress .is-upcoming {
  opacity: .76;
}

.jvh-step-help {
  display: grid;
  gap: 4px;
  margin-bottom: 20px;
  padding: 15px 17px;
  border: 1px solid rgba(55, 215, 229, .22);
  border-radius: 12px;
  background: rgba(55, 215, 229, .055);
}

.jvh-step-help strong {
  color: var(--jvh-text);
  font-size: 15px;
}

.jvh-step-help span {
  color: var(--jvh-text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.jvh-account-choice {
  display: grid;
  gap: 14px;
}

.jvh-account-choice > .jvh-step-help {
  margin-bottom: 0;
}

.jvh-account-switcher {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.jvh-account-switcher .nav-link {
  display: grid;
  gap: 4px;
  min-height: 82px;
  padding: 15px 17px;
  border: 1px solid var(--jvh-border);
  border-radius: 12px;
  background: rgba(5, 6, 15, .42);
  color: var(--jvh-text);
  text-align: left;
}

.jvh-account-switcher .nav-link span {
  color: var(--jvh-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.jvh-account-switcher .nav-link:hover,
.jvh-account-switcher .nav-link:focus-visible,
.jvh-account-switcher .nav-link.active {
  border-color: var(--jvh-primary);
  background: rgba(55, 215, 229, .09);
  color: var(--jvh-primary);
}

.jvh-account-switcher .nav-link.active span {
  color: var(--jvh-text);
}

.jvh-account-pane-heading {
  margin-bottom: 18px;
}

.jvh-account-pane-heading h3 {
  margin: 0 0 5px;
  font-size: 1.2rem;
}

.jvh-account-pane-heading p,
.jvh-account-fallback {
  margin: 0;
  color: var(--jvh-text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.jvh-account-fallback {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--jvh-border);
}

.jvh-account-fallback a {
  color: var(--jvh-primary);
}

.jvh-guided-action {
  align-items: center;
}

.jvh-guided-action > span {
  max-width: 440px;
  color: var(--jvh-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.jvh-review-help {
  margin-bottom: 18px;
}

@media (max-width: 991px) {
  .order-index .jvh-order-progress {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .jvh-order-guide,
  .jvh-account-switcher {
    grid-template-columns: 1fr;
  }

  .jvh-guide-support {
    width: 100%;
    white-space: normal;
  }

  .order-index .jvh-order-progress {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .jvh-account-switcher .nav-link {
    min-height: 72px;
  }

  .jvh-guided-action {
    align-items: stretch;
  }
}

@media (max-width: 399px) {
  .order-index .jvh-order-progress {
    grid-template-columns: 1fr;
  }
}

/* Post-acceptance corrective: desktop navigation, typography and public links. */
:root {
  --jvh-sidebar: 280px;
}

.jvh-body .jvh-sidebar .jvh-functional-nav .jvh-nav-link {
  min-height: 48px;
  padding: 11px 14px;
  font-size: 16px;
  line-height: 1.5;
}

.jvh-body .jvh-sidebar .jvh-functional-nav .jvh-nav-section-label {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.45;
}

.jvh-nav-balance {
  display: grid;
  gap: 4px;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid rgba(55, 215, 229, .24);
  border-radius: 12px;
  background: rgba(55, 215, 229, .07);
}

.jvh-nav-balance span {
  color: var(--jvh-text-muted);
  font-size: 13px;
}

.jvh-nav-balance strong {
  color: var(--jvh-text);
  font-size: 17px;
}

.jvh-content .form-label,
.jvh-public-main .form-label,
.jvh-blank-body .form-label {
  font-size: 15px;
  line-height: 1.45;
}

.jvh-content .jvh-eyebrow,
.jvh-public-main .jvh-eyebrow,
.jvh-blank-body .jvh-eyebrow {
  font-size: 13px;
  line-height: 1.45;
}

.jvh-content .jvh-field-hint,
.jvh-content .jvh-form-foot,
.jvh-content .form-text,
.jvh-public-main .jvh-field-hint,
.jvh-public-main .jvh-form-foot,
.jvh-public-main .form-text {
  font-size: 14px;
  line-height: 1.55;
}

.jvh-auth-intro h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.12;
}

.jvh-public-actions,
.jvh-public-nav,
.jvh-public-nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.jvh-public-nav a {
  font-size: 15px;
  line-height: 1.4;
  white-space: nowrap;
}

.order-index .jvh-order-progress span {
  font-size: 14px;
}

.order-index .jvh-order-progress b {
  font-size: 13px;
}

@media (max-width: 1199px) {
  :root {
    --jvh-sidebar: 260px;
  }

  .jvh-public-nav,
  .jvh-public-nav-links {
    gap: 11px;
  }
}

@media (max-width: 1023px) {
  .jvh-public-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .jvh-public-header {
    flex-wrap: wrap;
  }

  .jvh-public-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .jvh-public-nav-links {
    width: 100%;
    order: 2;
    justify-content: flex-end;
  }
}

@media (max-width: 767px) {
  .jvh-public-nav-links {
    display: none;
  }

  .jvh-public-actions,
  .jvh-public-nav {
    gap: 10px;
  }
}

/* Corrective R3: product clarity, checkout guidance and comfortable auth spacing. */
.jvh-vps-specs {
  display: grid;
  gap: 10px;
  margin: 16px 0;
  padding: 16px;
  border: 1px solid rgba(55, 215, 229, .25);
  border-radius: 12px;
  background: rgba(55, 215, 229, .06);
}

.jvh-vps-specs-title {
  color: var(--jvh-text);
  font-size: 15px;
}

.jvh-vps-specs ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 18px;
  margin: 0;
  padding-left: 20px;
  color: var(--jvh-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.jvh-vps-specs p {
  margin: 0;
  color: var(--jvh-text-muted);
  font-size: 13px;
}

.jvh-product-card .jvh-vps-specs.is-compact {
  width: 100%;
  margin: 4px 0 2px;
  padding: 12px;
}

.jvh-product-card .jvh-vps-specs.is-compact ul {
  grid-template-columns: 1fr;
  gap: 4px;
}

.jvh-cart-line > div:first-child {
  min-width: min(100%, 420px);
}

.jvh-cart-line .jvh-vps-specs {
  margin-bottom: 0;
}

.jvh-order-auth-notice,
.jvh-provisioning-notice,
.jvh-backup-warning {
  font-size: 15px;
  line-height: 1.55;
}

.jvh-order-auth-notice {
  display: grid;
  gap: 5px;
}

.jvh-backup-warning p {
  margin: 6px 0 10px;
}

#checkout {
  scroll-margin-top: 24px;
}

.jvh-auth-shell {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
  padding-block: clamp(42px, 7vw, 88px);
  gap: clamp(42px, 7vw, 90px);
}

.jvh-auth-card {
  padding: clamp(28px, 4vw, 44px);
}

.jvh-auth-card-heading {
  margin-bottom: 24px;
}

.jvh-auth-card-heading h2 {
  margin-bottom: 7px;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

.jvh-auth-card-heading p {
  margin: 0;
  color: var(--jvh-text-muted);
  font-size: 15px;
  line-height: 1.55;
}

.jvh-public-footer,
.jvh-footer {
  gap: 8px 24px;
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 767px) {
  .jvh-vps-specs ul {
    grid-template-columns: 1fr;
  }

  .jvh-auth-shell {
    width: min(100% - 24px, 620px);
    padding-block: 28px;
    gap: 28px;
  }

  .jvh-auth-card {
    padding: 22px 18px;
  }
}

/* Authentication feedback and form-dominant layout corrective R1. */
.jvh-auth-shell {
  grid-template-columns: minmax(280px, .62fr) minmax(520px, 1fr);
  width: min(1120px, calc(100% - 48px));
  gap: clamp(36px, 5vw, 64px);
}

.jvh-auth-intro {
  max-width: 400px;
}

.jvh-auth-intro h1 {
  font-size: clamp(2.35rem, 3.7vw, 3.25rem);
}

.jvh-auth-intro p:last-of-type {
  max-width: 390px;
  font-size: 16px;
}

.jvh-auth-points {
  margin-top: 26px;
}

.jvh-auth-card {
  width: 100%;
  max-width: 600px;
  justify-self: end;
  padding: clamp(32px, 4vw, 48px);
}

.jvh-auth-card .form-control {
  min-height: 48px;
  font-size: 16px;
}

.jvh-auth-card .btn {
  min-height: 48px;
  font-size: 16px;
}

.jvh-form-feedback,
.jvh-message-region {
  border: 1px solid currentColor;
  border-radius: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.jvh-form-feedback {
  margin: 0 0 20px;
}

.jvh-form-feedback[hidden],
.jvh-message-region[hidden] {
  display: none !important;
}

.jvh-form-feedback:focus,
.jvh-message-region:focus {
  outline: 2px solid var(--jvh-primary);
  outline-offset: 3px;
}

.jvh-message-region {
  position: fixed;
  z-index: 1090;
  top: 20px;
  right: 20px;
  width: min(420px, calc(100% - 40px));
  box-shadow: 0 18px 48px rgba(0, 0, 0, .34);
}

@media (max-width: 991px) {
  .jvh-auth-shell {
    grid-template-columns: 1fr;
    width: min(100% - 32px, 640px);
    padding-block: 32px;
    gap: 28px;
  }

  .jvh-auth-card {
    order: -1;
    max-width: 640px;
    justify-self: stretch;
  }

  .jvh-auth-intro {
    max-width: 640px;
  }
}

@media (max-width: 575px) {
  .jvh-auth-shell {
    width: min(100% - 24px, 640px);
    padding-block: 24px;
    gap: 22px;
  }

  .jvh-auth-card {
    padding: 24px 20px;
  }

  .jvh-auth-intro h1 {
    font-size: clamp(2rem, 11vw, 2.55rem);
  }
}

/* Authentication layout corrective R2.
 * Keep the shell content-sized so ultrawide and zoomed-out desktop viewports
 * cannot stretch a short form into a nearly full-height empty panel. */
.jvh-body .jvh-auth-shell {
  width: min(1160px, calc(100% - 48px));
  min-height: 0;
  margin: clamp(42px, 7vh, 72px) auto;
  padding: clamp(40px, 4vw, 56px);
  grid-template-columns: minmax(260px, .82fr) minmax(480px, 1.18fr);
  gap: clamp(44px, 5vw, 72px);
  align-items: center;
}

.jvh-body .jvh-auth-intro {
  max-width: 420px;
  padding-left: 24px;
  border-left: 2px solid rgba(82, 230, 213, .42);
}

.jvh-body .jvh-auth-intro h1 {
  max-width: 420px;
  margin-bottom: 16px;
  font-size: clamp(2.75rem, 4vw, 3.5rem);
  line-height: 1.08;
}

.jvh-body .jvh-auth-intro > p:last-of-type {
  max-width: 400px;
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.65;
}

.jvh-body .jvh-auth-points {
  display: none;
}

.jvh-body .jvh-auth-card {
  width: 100%;
  max-width: 620px;
  justify-self: stretch;
  padding: clamp(34px, 3.5vw, 46px);
  border-color: rgba(148, 174, 208, .28);
  background: linear-gradient(145deg, rgba(20, 34, 58, .98), rgba(11, 20, 35, .98));
  box-shadow: 0 24px 64px rgba(0, 0, 0, .3);
}

.jvh-body .jvh-auth-card-heading {
  margin-bottom: 26px;
}

.jvh-body .jvh-auth-card-heading h2 {
  margin-bottom: 8px;
  font-size: clamp(1.75rem, 2.5vw, 2.15rem);
  line-height: 1.18;
}

.jvh-body .jvh-auth-card-heading p,
.jvh-body .jvh-auth-card .jvh-form-foot {
  font-size: 16px;
  line-height: 1.6;
}

.jvh-body .jvh-auth-card .form-label {
  font-size: 16px;
}

.jvh-body .jvh-auth-card .form-control,
.jvh-body .jvh-auth-card .btn {
  min-height: 52px;
  font-size: 17px;
}

@media (min-width: 1600px) {
  .jvh-body .jvh-auth-shell {
    width: min(1240px, calc(100% - 80px));
  }
}

@media (max-width: 991px) {
  .jvh-body .jvh-auth-shell {
    width: min(680px, calc(100% - 32px));
    min-height: 0;
    margin: 32px auto 48px;
    padding: 28px;
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .jvh-body .jvh-auth-card {
    order: -1;
    max-width: none;
    justify-self: stretch;
  }

  .jvh-body .jvh-auth-intro {
    max-width: none;
    padding: 26px 0 0;
    border-top: 1px solid rgba(148, 174, 208, .2);
    border-left: 0;
  }
}

@media (max-width: 575px) {
  .jvh-body .jvh-auth-shell {
    width: min(100% - 20px, 680px);
    margin: 18px auto 32px;
    padding: 14px;
    gap: 22px;
    border-radius: 22px;
  }

  .jvh-body .jvh-auth-card {
    padding: 26px 20px;
  }

  .jvh-body .jvh-auth-intro {
    padding: 22px 6px 6px;
  }

  .jvh-body .jvh-auth-intro h1 {
    font-size: clamp(2rem, 11vw, 2.55rem);
  }
}

/* JVH Next product presentation Corrective R1.
 * Prices are rendered from FOSSBilling product/cart data; this layer only
 * separates base-service and optional add-on presentation. */
.jvh-product-base-price {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 14px;
  align-items: end;
  margin-top: auto;
  padding: 13px 14px;
  border: 1px solid rgba(45, 216, 122, .28);
  border-radius: 12px;
  background: rgba(45, 216, 122, .075);
}

.jvh-product-card > .jvh-product-base-price {
  color: var(--jvh-text);
  font-size: 14px;
}

.jvh-product-base-price > span,
.jvh-product-base-price > small {
  color: var(--jvh-text-muted);
}

.jvh-product-base-price > strong {
  color: var(--jvh-text);
  font-size: 20px;
  line-height: 1.1;
}

.jvh-product-base-price > small {
  grid-column: 2;
  text-align: right;
}

.jvh-billing-card[data-jvh-base-price-panel] {
  border-color: rgba(45, 216, 122, .28);
  background: rgba(45, 216, 122, .06);
}

.jvh-billing-card[data-jvh-base-price-panel] small {
  color: var(--jvh-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.jvh-cart-line-copy {
  min-width: min(100%, 420px);
}

.jvh-cart-kind {
  display: block;
  width: fit-content;
  margin-bottom: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(55, 215, 229, .1);
  color: var(--jvh-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}

.jvh-cart-line.is-addon {
  border-color: rgba(245, 166, 35, .28);
  background: rgba(245, 166, 35, .045);
}

.jvh-cart-line.is-addon .jvh-cart-kind {
  background: rgba(245, 166, 35, .1);
  color: var(--jvh-warning, #f5a623);
}

.jvh-cart-price[data-jvh-line-price] {
  min-width: 190px;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  text-align: right;
}

.jvh-cart-price[data-jvh-line-price] > span,
.jvh-cart-price[data-jvh-line-price] > small {
  color: var(--jvh-text-muted);
  font-size: 13px;
}

.jvh-cart-price[data-jvh-line-price] > strong {
  font-size: 18px;
}

.jvh-cart-price[data-jvh-line-price] > .btn {
  margin-top: 6px;
}

.jvh-order-summary-note {
  margin: 0 0 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--jvh-border);
  color: var(--jvh-text-muted);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 767px) {
  .jvh-product-base-price {
    grid-template-columns: 1fr;
  }

  .jvh-product-base-price > small {
    grid-column: auto;
    text-align: left;
  }

  .jvh-cart-price[data-jvh-line-price] {
    min-width: 0;
    align-items: flex-start;
    text-align: left;
  }
}