.usc-wrap,
.usc-wrap * {
  box-sizing: border-box;
}

.usc-wrap {
  --usc-bg: #ffffff;
  --usc-bg-2: #fbfcff;
  --usc-soft: #f5f7fb;
  --usc-border: #e7eaf2;
  --usc-text: #1f2937;
  --usc-muted: #667085;
  --usc-shadow: 0 16px 45px rgba(18, 28, 45, 0.07);
  --usc-radius: 22px;
  width: 100%;
  max-width: var(--usc-container-width, 920px);
  margin: 32px auto;
  color: var(--usc-text);
  font-family: inherit;
}

.usc-style-soft {
  background: linear-gradient(180deg, color-mix(in srgb, var(--usc-primary) 4%, #fff), #fff);
  border: 1px solid var(--usc-border);
  border-radius: 30px;
  padding: 22px;
  box-shadow: 0 22px 70px rgba(18, 28, 45, 0.08);
}

.usc-style-dark {
  --usc-bg: #111827;
  --usc-bg-2: #0f172a;
  --usc-soft: #1f2937;
  --usc-border: rgba(255,255,255,0.12);
  --usc-text: #f9fafb;
  --usc-muted: #cbd5e1;
  --usc-shadow: 0 16px 45px rgba(0, 0, 0, 0.28);
  background: #0f172a;
  border-radius: 30px;
  padding: 22px;
}

.usc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--usc-border);
  margin-bottom: 20px;
}

.usc-title {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--usc-text);
}

.usc-subtitle {
  margin: 6px 0 0;
  color: var(--usc-muted);
  font-size: 14px;
}

.usc-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--usc-muted);
  font-size: 13px;
}

.usc-sort select,
.usc-form input,
.usc-form textarea,
.usc-report-form select,
.usc-report-form textarea {
  border: 1px solid var(--usc-border);
  background: var(--usc-bg);
  border-radius: 14px;
  color: var(--usc-text);
  font: inherit;
}

.usc-sort select {
  padding: 9px 12px;
}

.usc-form {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  background: linear-gradient(180deg, var(--usc-bg) 0%, var(--usc-bg-2) 100%);
  border: 1px solid var(--usc-border);
  border-radius: var(--usc-radius);
  padding: 16px;
  box-shadow: var(--usc-shadow);
  margin-bottom: 18px;
}

.usc-reply-form {
  margin: 10px 0 6px;
  grid-template-columns: 1fr;
  box-shadow: none;
  background: var(--usc-soft);
}

.usc-avatar-img {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  object-fit: cover;
  display: block;
}

.usc-form-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.usc-guest-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.usc-guest-fields label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 700;
}

.usc-form input,
.usc-form textarea,
.usc-report-form select,
.usc-report-form textarea {
  width: 100%;
  padding: 13px 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.usc-form textarea {
  resize: vertical;
  min-height: 96px;
}

.usc-form input:focus,
.usc-form textarea:focus,
.usc-report-form select:focus,
.usc-report-form textarea:focus,
.usc-sort select:focus {
  border-color: var(--usc-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--usc-primary) 15%, transparent);
}

.usc-attachment-control {
  border: 1px dashed var(--usc-border);
  border-radius: 16px;
  padding: 12px;
  background: color-mix(in srgb, var(--usc-primary) 3%, var(--usc-bg));
}

.usc-attachment-control input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.usc-attachment-label,
.usc-remove-file {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid var(--usc-border);
  background: var(--usc-bg);
  color: var(--usc-text);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.usc-remove-file {
  margin-left: 8px;
}

.usc-attachment-control small {
  display: block;
  margin-top: 8px;
  color: var(--usc-muted);
}

.usc-file-preview {
  margin-top: 10px;
}

.usc-file-preview img {
  max-width: 260px;
  max-height: 180px;
  width: auto;
  border-radius: 16px;
  border: 1px solid var(--usc-border);
  display: block;
}

.usc-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.usc-btn {
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, box-shadow 0.15s ease;
  font-family: inherit;
}

.usc-btn:hover {
  transform: translateY(-1px);
}

.usc-btn:disabled,
.usc-action:disabled,
.usc-reaction-choice:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.usc-btn-primary {
  background: var(--usc-primary);
  color: #fff;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--usc-primary) 28%, transparent);
}

.usc-btn-ghost {
  background: var(--usc-soft);
  color: var(--usc-text);
}

.usc-hp {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
}

.usc-notice {
  margin: 12px 0;
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 700;
}

.usc-notice.is-success {
  background: #edfdf3;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.usc-notice.is-error {
  background: #fff1f2;
  color: #be123c;
  border: 1px solid #fecdd3;
}

.usc-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.usc-list.is-loading {
  opacity: 0.55;
  pointer-events: none;
}

.usc-comment {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
}

.usc-comment .usc-comment {
  grid-template-columns: 44px 1fr;
  margin-top: 14px;
}

.usc-comment .usc-comment .usc-avatar-img {
  width: 44px;
  height: 44px;
}

.usc-card {
  background: var(--usc-bg);
  border: 1px solid var(--usc-border);
  border-radius: var(--usc-radius);
  padding: 14px 16px;
  box-shadow: var(--usc-shadow);
}

.usc-comment-pending .usc-card {
  border-style: dashed;
  background: #fffaf0;
}

.usc-style-dark .usc-comment-pending .usc-card {
  background: rgba(245, 158, 11, 0.12);
}

.usc-comment-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.usc-author,
.usc-author a {
  color: var(--usc-text);
  text-decoration: none;
}

.usc-date {
  display: inline-flex;
  margin-left: 8px;
  color: var(--usc-muted);
  font-size: 12px;
}

.usc-content {
  color: var(--usc-text);
  line-height: 1.62;
}

.usc-content p {
  margin: 0 0 10px;
}

.usc-content p:last-child {
  margin-bottom: 0;
}

.usc-comment-image {
  margin: 12px 0 0;
}

.usc-comment-image a,
.usc-comment-image img {
  display: block;
}

.usc-comment-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--usc-border);
}

.usc-badge {
  display: inline-flex;
  align-items: center;
  height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 900;
  background: color-mix(in srgb, var(--usc-accent) 22%, #fff);
  color: #6b4600;
  white-space: nowrap;
}

.usc-badge-warn {
  background: #fff1f2;
  color: #be123c;
}

.usc-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 7px 0 0 6px;
  position: relative;
}

.usc-action {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--usc-muted);
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
  border-radius: 999px;
  padding: 7px 10px;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
  font-family: inherit;
}

.usc-action:hover {
  color: var(--usc-primary);
  background: color-mix(in srgb, var(--usc-primary) 9%, transparent);
}

.usc-react-main.is-reacted {
  color: var(--usc-primary);
  background: color-mix(in srgb, var(--usc-primary) 10%, transparent);
}

.usc-reactions {
  position: relative;
  display: inline-flex;
}

.usc-reaction-picker {
  position: absolute;
  left: 0;
  bottom: calc(100% + 6px);
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--usc-bg);
  border: 1px solid var(--usc-border);
  border-radius: 999px;
  box-shadow: 0 18px 42px rgba(18, 28, 45, 0.18);
  transform: translateY(6px) scale(0.96);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.14s ease, transform 0.14s ease;
  z-index: 5;
}

.usc-reactions:hover .usc-reaction-picker,
.usc-reactions:focus-within .usc-reaction-picker {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.usc-reaction-choice {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  transition: transform 0.14s ease, background 0.14s ease;
}

.usc-reaction-choice:hover,
.usc-reaction-choice.is-selected {
  transform: translateY(-3px) scale(1.08);
  background: color-mix(in srgb, var(--usc-primary) 12%, transparent);
}

.usc-reaction-summary {
  min-height: 0;
}

.usc-reaction-pills {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin: 4px 0 0 6px;
}

.usc-reaction-pills span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  border-radius: 999px;
  border: 1px solid var(--usc-border);
  padding: 3px 8px;
  font-size: 12px;
  background: var(--usc-bg);
  color: var(--usc-muted);
}

.usc-children {
  margin-top: 12px;
  padding-left: 18px;
  border-left: 2px solid var(--usc-border);
}

.usc-empty,
.usc-closed,
.usc-login-required {
  padding: 18px;
  border-radius: var(--usc-radius);
  background: var(--usc-soft);
  color: var(--usc-muted);
  border: 1px solid var(--usc-border);
}

.usc-load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.usc-load-more {
  min-width: 220px;
}



.usc-style-minimal {
  --usc-shadow: none;
  --usc-soft: transparent;
}

.usc-style-minimal .usc-card,
.usc-style-minimal .usc-form {
  box-shadow: none;
}

.usc-privacy-note,
.usc-char-counter,
.usc-powered {
  margin: 0;
  color: var(--usc-muted);
  font-size: 12px;
}

.usc-char-counter {
  text-align: right;
}

.usc-powered {
  margin-top: 18px;
  text-align: center;
  font-weight: 700;
}

.usc-report-slot {
  margin-top: 8px;
}

.usc-report-form {
  display: grid;
  gap: 10px;
  max-width: 520px;
  padding: 14px;
  margin-left: 6px;
  border: 1px solid var(--usc-border);
  border-radius: 18px;
  background: var(--usc-soft);
}

.usc-report-form strong {
  color: var(--usc-text);
}

.usc-report-form select,
.usc-report-form textarea {
  width: 100%;
  padding: 11px 12px;
  outline: none;
}


/* v1.7.1: compatibilidad visual con plugins externos de RGPD/privacidad.
   Algunos plugins insertan cajas legales justo antes del botón submit; sin estas reglas
   el botón puede estirarse verticalmente junto al bloque legal. */
.usc-form-body > *,
.usc-form-actions > *,
.usc-external-privacy-slot > * {
  min-width: 0;
}

.usc-form-actions {
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.usc-form-actions > :not(.usc-btn):not(button) {
  flex: 1 1 100%;
}

.usc-wrap .usc-form .usc-form-actions .usc-btn,
.usc-wrap .usc-form button.usc-btn,
.usc-wrap .usc-edit-form .usc-form-actions .usc-btn,
.usc-wrap .usc-report-form .usc-form-actions .usc-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 auto !important;
  width: auto !important;
  min-width: 112px;
  max-width: 100%;
  height: auto !important;
  min-height: 44px;
  writing-mode: horizontal-tb !important;
  text-orientation: mixed !important;
  white-space: nowrap;
  line-height: 1.15;
  align-self: center;
}

.usc-external-privacy-slot,
.usc-form-actions > [class*="privacy"],
.usc-form-actions > [class*="privacidad"],
.usc-form-actions > [class*="rgpd"],
.usc-form-actions > [class*="gdpr"],
.usc-form-actions > [class*="legal"],
.usc-form-actions > [id*="privacy"],
.usc-form-actions > [id*="privacidad"],
.usc-form-actions > [id*="rgpd"],
.usc-form-actions > [id*="gdpr"],
.usc-form-actions > [id*="legal"] {
  flex: 1 1 100%;
  width: 100%;
  max-width: 100%;
}

.usc-external-privacy-slot {
  display: grid;
  gap: 8px;
}

.usc-external-privacy-slot:empty {
  display: none;
}

.usc-external-privacy-slot input[type="checkbox"],
.usc-form-actions input[type="checkbox"],
.usc-consent input[type="checkbox"] {
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  min-height: 16px !important;
  max-width: 16px !important;
  max-height: 16px !important;
  padding: 0 !important;
  margin: 2px 8px 0 0 !important;
  flex: 0 0 16px !important;
  vertical-align: top;
}

.usc-external-privacy-slot label,
.usc-form-actions label:not(.usc-attachment-label) {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 100%;
  color: var(--usc-muted);
  font-size: 12px;
  line-height: 1.45;
}

.usc-external-privacy-slot textarea,
.usc-external-privacy-slot select,
.usc-external-privacy-slot input:not([type="checkbox"]):not([type="radio"]),
.usc-form-actions textarea,
.usc-form-actions select,
.usc-form-actions input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]) {
  max-width: 100%;
}

@supports not (background: color-mix(in srgb, #000 10%, #fff)) {
  .usc-style-soft,
  .usc-form,
  .usc-attachment-control,
  .usc-action:hover,
  .usc-react-main.is-reacted,
  .usc-badge,
  .usc-reaction-choice:hover,
  .usc-reaction-choice.is-selected {
    background: var(--usc-soft);
  }

  .usc-form input:focus,
  .usc-form textarea:focus,
  .usc-report-form select:focus,
  .usc-report-form textarea:focus,
  .usc-sort select:focus {
    box-shadow: 0 0 0 3px rgba(52, 84, 209, 0.18);
  }
}

@media (max-width: 640px) {
  .usc-style-soft,
  .usc-style-dark {
    padding: 14px;
    border-radius: 22px;
  }

  .usc-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .usc-form,
  .usc-comment {
    grid-template-columns: 42px 1fr;
    gap: 10px;
  }

  .usc-avatar-img {
    width: 42px;
    height: 42px;
  }

  .usc-guest-fields {
    grid-template-columns: 1fr;
  }

  .usc-card {
    padding: 13px;
  }

  .usc-actions {
    padding-left: 0;
  }

  .usc-children {
    padding-left: 10px;
  }

  .usc-comment-image img {
    max-height: 380px;
  }
  .usc-form-actions {
    justify-content: stretch;
  }

  .usc-wrap .usc-form .usc-form-actions .usc-btn,
  .usc-wrap .usc-form button.usc-btn {
    width: 100% !important;
  }

}

.usc-comment-featured > .usc-comment-main > .usc-card {
  border-color: color-mix(in srgb, var(--usc-accent) 62%, var(--usc-border));
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.08);
}

.usc-badges {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.usc-badge-featured {
  color: #7a4b00;
  background: color-mix(in srgb, var(--usc-accent) 24%, #ffffff);
  border-color: color-mix(in srgb, var(--usc-accent) 50%, var(--usc-border));
}

.usc-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--usc-muted);
  font-size: 12px;
  line-height: 1.45;
}

.usc-consent input {
  width: auto !important;
  min-width: 16px;
  margin-top: 2px;
}

.usc-load-more-wrap[hidden] {
  display: none !important;
}

.usc-edited-label {
  display: inline-flex;
  margin-left: 8px;
  color: var(--usc-muted);
  font-size: 12px;
}

.usc-badge-author,
.usc-badge-team,
.usc-badge-verified {
  background: color-mix(in srgb, var(--usc-primary) 10%, #ffffff);
  border-color: color-mix(in srgb, var(--usc-primary) 30%, var(--usc-border));
  color: color-mix(in srgb, var(--usc-primary) 72%, #111827);
}

.usc-action-danger {
  color: #b42318;
}

.usc-action-danger:hover,
.usc-action-danger:focus {
  color: #7a271a;
}

.usc-edit-slot {
  margin-top: 10px;
}

.usc-edit-form {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--usc-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--usc-primary) 5%, #ffffff);
}

.usc-edit-form textarea {
  width: 100%;
  min-height: 112px;
  resize: vertical;
  border: 1px solid var(--usc-border);
  border-radius: 14px;
  padding: 11px 13px;
  background: #ffffff;
  color: var(--usc-text);
  font: inherit;
}

.usc-comment-edited > .usc-comment-main > .usc-card {
  border-style: dashed;
}

/* v1.6.0: hilos cerrados */
.usc-comment-locked > .usc-comment-main > .usc-card {
  border-style: solid;
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--usc-primary) 42%, transparent);
}

.usc-badge-locked {
  background: #f2f4f7;
  border-color: #d0d5dd;
  color: #344054;
}

.usc-thread-closed {
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
  padding: 8px 11px;
  border: 1px solid var(--usc-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 6%, #ffffff);
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 700;
}

/* v1.7.0 */
.usc-comment-solution > .usc-comment-main > .usc-card {
  border-color: color-mix(in srgb, #16a34a 38%, var(--usc-border));
  background: linear-gradient(180deg, color-mix(in srgb, #16a34a 5%, var(--usc-bg)), var(--usc-bg));
}

.usc-badge-solution {
  background: #dcfce7;
  color: #166534;
}

.usc-style-dark .usc-badge-solution {
  background: rgba(34, 197, 94, 0.18);
  color: #bbf7d0;
}

/* v1.9.0: suscripción voluntaria a respuestas */
.usc-subscription-consent {
  border-style: dashed;
  background: color-mix(in srgb, var(--usc-primary) 4%, #ffffff);
}

.usc-subscription-consent span {
  font-weight: 600;
}

.usc-style-dark .usc-subscription-consent {
  background: rgba(255, 255, 255, 0.04);
}

.usc-access-message {
    padding: 18px 20px;
    border: 1px solid rgba(52,84,209,.18);
    border-radius: 18px;
    background: rgba(52,84,209,.06);
    color: #27324a;
    font-weight: 700;
}

.usc-access-restricted {
    max-width: var(--usc-container-width, 920px);
    margin: 32px auto;
}


/* v2.1.0: plantillas visuales y controles de presentación */
.usc-preset-unizox {
  position: relative;
}

.usc-preset-unizox::before {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin: 0 0 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--usc-primary), var(--usc-accent));
}

.usc-preset-unizox .usc-title {
  font-weight: 900;
}

.usc-preset-unizox .usc-form,
.usc-preset-unizox .usc-card {
  border-color: color-mix(in srgb, var(--usc-primary) 14%, var(--usc-border));
}

.usc-preset-editorial {
  --usc-shadow: none;
}

.usc-preset-editorial .usc-header {
  border-bottom-style: dashed;
}

.usc-preset-editorial .usc-title {
  font-family: inherit;
  letter-spacing: -0.025em;
}

.usc-preset-editorial .usc-card {
  box-shadow: none;
  border-left: 4px solid color-mix(in srgb, var(--usc-primary) 22%, var(--usc-border));
}

.usc-preset-editorial .usc-form {
  box-shadow: none;
}

.usc-preset-support .usc-card {
  border-left: 5px solid color-mix(in srgb, var(--usc-primary) 55%, var(--usc-border));
}

.usc-preset-support .usc-badge-team,
.usc-preset-support .usc-badge-author,
.usc-preset-support .usc-badge-solution {
  text-transform: uppercase;
  letter-spacing: .02em;
}

.usc-preset-support .usc-form {
  background: linear-gradient(180deg, color-mix(in srgb, var(--usc-primary) 7%, var(--usc-bg)), var(--usc-bg));
}

.usc-preset-compact,
.usc-density-compact {
  --usc-shadow: none;
}

.usc-preset-compact .usc-header,
.usc-density-compact .usc-header {
  margin-bottom: 12px;
  padding-bottom: 12px;
}

.usc-preset-compact .usc-title,
.usc-density-compact .usc-title {
  font-size: clamp(21px, 2.4vw, 28px);
}

.usc-preset-compact .usc-form,
.usc-density-compact .usc-form,
.usc-preset-compact .usc-card,
.usc-density-compact .usc-card {
  padding: 11px 12px;
  box-shadow: none;
}

.usc-preset-compact .usc-list,
.usc-density-compact .usc-list {
  gap: 10px;
}

.usc-preset-compact .usc-comment,
.usc-density-compact .usc-comment {
  gap: 10px;
}

.usc-avatar-rounded .usc-avatar-img {
  border-radius: 14px;
}

.usc-avatar-square .usc-avatar-img {
  border-radius: 8px;
}

.usc-bottom-form {
  margin-top: 18px;
}

.usc-form-position-bottom .usc-form {
  margin-bottom: 0;
}

.usc-comment:target > .usc-comment-main > .usc-card,
.usc-comment-main:target > .usc-card {
  outline: 3px solid color-mix(in srgb, var(--usc-primary) 35%, transparent);
  outline-offset: 3px;
}

.usc-preset-support:not(.usc-style-dark) .usc-card {
  background: linear-gradient(180deg, #fff, color-mix(in srgb, var(--usc-primary) 3%, #fff));
}

.usc-mention{
    display:inline-flex;
    align-items:center;
    padding:1px 7px;
    border-radius:999px;
    background:color-mix(in srgb,var(--usc-primary) 10%,#ffffff);
    color:var(--usc-primary);
    font-weight:800;
    white-space:nowrap;
}

.usc-intro {
  margin: 8px 0 0;
  max-width: 720px;
  color: var(--usc-muted);
  font-size: 14px;
  line-height: 1.55;
}

.usc-preset-support .usc-intro {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 16%, var(--usc-border));
  border-radius: 14px;
  background: color-mix(in srgb, var(--usc-primary) 5%, transparent);
}

/* v2.7.0: comentarios fijados y oficiales */
.usc-comment-pinned > .usc-comment-main > .usc-card {
  border-color: color-mix(in srgb, var(--usc-primary) 44%, var(--usc-border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)), var(--usc-bg));
  box-shadow: 0 18px 44px rgba(17, 24, 39, 0.09);
}

.usc-comment-official > .usc-comment-main > .usc-card {
  box-shadow: inset 4px 0 0 color-mix(in srgb, var(--usc-primary) 62%, transparent), var(--usc-shadow);
}

.usc-badge-pinned {
  background: color-mix(in srgb, var(--usc-primary) 12%, #ffffff);
  color: color-mix(in srgb, var(--usc-primary) 72%, #111827);
  border: 1px solid color-mix(in srgb, var(--usc-primary) 32%, var(--usc-border));
}

.usc-badge-official {
  background: #eef2ff;
  color: #3730a3;
  border: 1px solid #c7d2fe;
}

.usc-style-dark .usc-badge-pinned,
.usc-style-dark .usc-badge-official {
  background: rgba(99, 102, 241, 0.18);
  color: #c7d2fe;
  border-color: rgba(199, 210, 254, 0.28);
}

/* v2.8.0: estados de conversación */
.usc-badge-conversation {
  font-weight: 800;
}

.usc-badge-conversation-pending {
  background: #fff7ed;
  color: #9a3412;
  border: 1px solid #fed7aa;
}

.usc-badge-conversation-resolved {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.usc-badge-conversation-closed {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
}

.usc-conversation-status-resolved > .usc-comment-main > .usc-card {
  box-shadow: inset 4px 0 0 #10b981, var(--usc-shadow);
}

.usc-conversation-status-closed > .usc-comment-main > .usc-card,
.usc-conversation-status-pending > .usc-comment-main > .usc-card {
  box-shadow: inset 4px 0 0 #94a3b8, var(--usc-shadow);
}

.usc-conversation-status-pending > .usc-comment-main > .usc-card {
  box-shadow: inset 4px 0 0 #f97316, var(--usc-shadow);
}

.usc-style-dark .usc-badge-conversation-pending {
  background: rgba(251, 146, 60, 0.18);
  color: #fdba74;
  border-color: rgba(253, 186, 116, 0.3);
}

.usc-style-dark .usc-badge-conversation-resolved {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.28);
}

.usc-style-dark .usc-badge-conversation-closed {
  background: rgba(148, 163, 184, 0.16);
  color: #cbd5e1;
  border-color: rgba(203, 213, 225, 0.26);
}

/* v3.0.0: mejora profunda del frontend */
.usc-frontend-v3 {
  isolation: isolate;
  position: relative;
  --usc-ease: cubic-bezier(.2,.8,.2,1);
  --usc-ring: 0 0 0 4px color-mix(in srgb, var(--usc-primary) 14%, transparent);
}

.usc-frontend-v3::after {
  content: "";
  position: absolute;
  inset: -18px;
  z-index: -1;
  pointer-events: none;
  border-radius: calc(var(--usc-radius) + 18px);
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--usc-primary) 8%, transparent), transparent 34%),
    radial-gradient(circle at 100% 8%, color-mix(in srgb, var(--usc-accent) 10%, transparent), transparent 32%);
  opacity: .85;
}

.usc-frontend-v3 :where(button, input, textarea, select) {
  font: inherit;
}

.usc-frontend-v3 :where(button) {
  text-transform: none !important;
  letter-spacing: normal;
}

.usc-frontend-v3 a {
  overflow-wrap: anywhere;
}

.usc-frontend-v3 .usc-header {
  position: relative;
  align-items: flex-start;
  padding: 20px;
  margin-bottom: 18px;
  border: 1px solid var(--usc-border);
  border-radius: calc(var(--usc-radius) + 4px);
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)), var(--usc-bg) 48%, color-mix(in srgb, var(--usc-accent) 5%, var(--usc-bg)));
  box-shadow: 0 18px 46px rgba(18, 28, 45, .06);
}

.usc-frontend-v3 .usc-title {
  max-width: 760px;
  font-size: clamp(26px, 3.2vw, 38px);
}

.usc-frontend-v3 .usc-subtitle {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 10px;
  padding: 6px 10px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 16%, var(--usc-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg));
  font-weight: 800;
}

.usc-frontend-v3 .usc-header-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  min-width: min(100%, 300px);
}

.usc-frontend-v3 .usc-sort {
  padding: 6px;
  border: 1px solid var(--usc-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-bg) 85%, transparent);
  box-shadow: 0 10px 24px rgba(18, 28, 45, .05);
}

.usc-frontend-v3 .usc-sort label {
  padding-left: 8px;
  font-weight: 800;
}

.usc-frontend-v3 .usc-sort select {
  min-height: 38px;
  border-radius: 999px;
  border-color: transparent;
  background: var(--usc-bg);
  font-weight: 800;
}

.usc-frontend-v3 .usc-jump-form {
  min-height: 48px;
  box-shadow: 0 12px 26px rgba(18, 28, 45, .08);
}

.usc-frontend-v3 .usc-form,
.usc-frontend-v3 .usc-edit-form,
.usc-frontend-v3 .usc-report-form {
  position: relative;
  transition: transform .18s var(--usc-ease), box-shadow .18s var(--usc-ease), border-color .18s var(--usc-ease), background .18s var(--usc-ease);
}

.usc-frontend-v3 .usc-form {
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  overflow: hidden;
}

.usc-frontend-v3 .usc-form::before,
.usc-frontend-v3 .usc-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 4%, transparent), transparent 32%);
  opacity: .75;
}

.usc-frontend-v3 .usc-form.is-focused,
.usc-frontend-v3 .usc-edit-form.is-focused,
.usc-frontend-v3 .usc-report-form.is-focused {
  border-color: color-mix(in srgb, var(--usc-primary) 46%, var(--usc-border));
  box-shadow: var(--usc-shadow), var(--usc-ring);
}

.usc-frontend-v3 .usc-form-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 2px;
}

.usc-frontend-v3 .usc-form-head strong {
  color: var(--usc-text);
  font-size: 15px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-form-head span {
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 650;
  text-align: right;
}

.usc-frontend-v3 .usc-form textarea,
.usc-frontend-v3 .usc-edit-form textarea,
.usc-frontend-v3 .usc-report-form textarea {
  min-height: 108px;
  line-height: 1.55;
  border-radius: calc(var(--usc-radius) - 6px);
}

.usc-frontend-v3 .usc-form.has-value .usc-char-counter,
.usc-frontend-v3 .usc-edit-form.has-value .usc-char-counter {
  opacity: 1;
}

.usc-frontend-v3 .usc-btn,
.usc-frontend-v3 .usc-action,
.usc-frontend-v3 .usc-reaction-choice,
.usc-frontend-v3 .usc-attachment-label,
.usc-frontend-v3 .usc-remove-file {
  -webkit-tap-highlight-color: transparent;
}

.usc-frontend-v3 .usc-btn {
  min-height: 44px;
  position: relative;
}

.usc-frontend-v3 .usc-btn.is-loading {
  cursor: progress;
}

.usc-frontend-v3 .usc-btn.is-loading::after {
  content: "";
  width: 13px;
  height: 13px;
  margin-left: 8px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 999px;
  animation: uscSpin .72s linear infinite;
}

.usc-frontend-v3 .usc-card {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform .18s var(--usc-ease), box-shadow .18s var(--usc-ease), border-color .18s var(--usc-ease);
}

.usc-frontend-v3 .usc-comment:hover > .usc-comment-main > .usc-card {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--usc-primary) 22%, var(--usc-border));
}

.usc-frontend-v3 .usc-comment-top {
  align-items: flex-start;
}

.usc-frontend-v3 .usc-author {
  font-size: 14px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-date,
.usc-frontend-v3 .usc-edited-label {
  vertical-align: middle;
}

.usc-frontend-v3 .usc-content {
  overflow-wrap: anywhere;
  word-break: normal;
}

.usc-frontend-v3 .usc-actions {
  margin-top: 5px;
  padding: 8px 0 0;
}

.usc-frontend-v3 .usc-action {
  min-height: 34px;
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--usc-bg) 72%, transparent);
}

.usc-frontend-v3 .usc-action:hover,
.usc-frontend-v3 .usc-action:focus-visible {
  border-color: color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
  outline: none;
}

.usc-frontend-v3 .usc-reaction-picker {
  display: grid;
  grid-auto-flow: column;
  box-shadow: 0 20px 44px rgba(18, 28, 45, .22);
}

.usc-frontend-v3 .usc-reactions.is-picker-open .usc-reaction-picker {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.usc-frontend-v3 .usc-reaction-choice {
  min-width: 36px;
}

.usc-frontend-v3 .usc-children {
  position: relative;
  margin-left: 2px;
  padding-left: 18px;
  border-left: 2px solid color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
}

.usc-frontend-v3 .usc-children::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 38%, var(--usc-border));
}

.usc-frontend-v3 .usc-badge {
  border: 1px solid color-mix(in srgb, currentColor 12%, transparent);
  box-shadow: 0 8px 18px rgba(18, 28, 45, .04);
}

.usc-frontend-v3 .usc-notice {
  position: relative;
  box-shadow: 0 14px 34px rgba(18, 28, 45, .08);
}

.usc-frontend-v3 .usc-empty {
  display: grid;
  place-items: center;
  text-align: center;
  gap: 8px;
  min-height: 170px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 5%, var(--usc-bg)), var(--usc-bg));
}

.usc-frontend-v3 .usc-empty-icon {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 10%, var(--usc-bg));
  font-size: 24px;
}

.usc-frontend-v3 .usc-empty strong {
  color: var(--usc-text);
  font-size: 18px;
}

.usc-frontend-v3 .usc-empty p {
  max-width: 520px;
  margin: 0;
}

.usc-frontend-v3 .usc-list.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--usc-radius);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--usc-bg) 64%, transparent), transparent);
  animation: uscShimmer 1.1s linear infinite;
}

.usc-frontend-v3 .usc-comment.is-new > .usc-comment-main > .usc-card,
.usc-frontend-v3 .usc-comment.is-deep-linked > .usc-comment-main > .usc-card,
.usc-frontend-v3 .usc-comment:target > .usc-comment-main > .usc-card {
  outline: 3px solid color-mix(in srgb, var(--usc-primary) 36%, transparent);
  outline-offset: 4px;
  animation: uscPulseCard 1.6s var(--usc-ease) 1;
}

.usc-frontend-v3 .usc-privacy-note,
.usc-frontend-v3 .usc-consent,
.usc-frontend-v3 .usc-external-privacy-slot {
  border-radius: 14px;
}

.usc-frontend-v3 .usc-consent,
.usc-frontend-v3 .usc-external-privacy-slot {
  padding: 10px 12px;
  background: color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg));
  border: 1px solid color-mix(in srgb, var(--usc-primary) 12%, var(--usc-border));
}

.usc-frontend-v3 .usc-report-form,
.usc-frontend-v3 .usc-edit-form {
  max-width: 100%;
}

.usc-frontend-v3.usc-style-dark::after {
  opacity: .32;
}

.usc-frontend-v3.usc-style-dark .usc-header,
.usc-frontend-v3.usc-style-dark .usc-form,
.usc-frontend-v3.usc-style-dark .usc-card,
.usc-frontend-v3.usc-style-dark .usc-empty {
  background: linear-gradient(135deg, rgba(255,255,255,.045), rgba(255,255,255,.025));
}

.usc-frontend-v3.usc-style-dark .usc-sort,
.usc-frontend-v3.usc-style-dark .usc-sort select,
.usc-frontend-v3.usc-style-dark .usc-action {
  background: rgba(255,255,255,.045);
}

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

@keyframes uscShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes uscPulseCard {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--usc-primary) 24%, transparent), var(--usc-shadow); }
  100% { box-shadow: 0 0 0 18px transparent, var(--usc-shadow); }
}

@media (prefers-reduced-motion: reduce) {
  .usc-frontend-v3 *,
  .usc-frontend-v3 *::before,
  .usc-frontend-v3 *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 760px) {
  .usc-frontend-v3 {
    margin: 22px auto;
  }

  .usc-frontend-v3::after {
    inset: -8px;
  }

  .usc-frontend-v3 .usc-header {
    padding: 16px;
  }

  .usc-frontend-v3 .usc-header-tools,
  .usc-frontend-v3 .usc-sort,
  .usc-frontend-v3 .usc-jump-form {
    width: 100%;
  }

  .usc-frontend-v3 .usc-sort {
    justify-content: space-between;
  }

  .usc-frontend-v3 .usc-sort select {
    flex: 1;
  }

  .usc-frontend-v3 .usc-form-head {
    display: grid;
    gap: 2px;
  }

  .usc-frontend-v3 .usc-form-head span {
    text-align: left;
  }

  .usc-frontend-v3 .usc-comment-top {
    display: grid;
  }

  .usc-frontend-v3 .usc-badges {
    justify-content: flex-start;
  }

  .usc-frontend-v3 .usc-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .usc-frontend-v3 .usc-action,
  .usc-frontend-v3 .usc-reactions,
  .usc-frontend-v3 .usc-react-main {
    width: 100%;
    justify-content: center;
  }

  .usc-frontend-v3 .usc-reaction-picker {
    left: 50%;
    transform: translateX(-50%) translateY(6px) scale(.96);
  }

  .usc-frontend-v3 .usc-reactions:hover .usc-reaction-picker,
  .usc-frontend-v3 .usc-reactions:focus-within .usc-reaction-picker,
  .usc-frontend-v3 .usc-reactions.is-picker-open .usc-reaction-picker {
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

@media (max-width: 520px) {
  .usc-frontend-v3 .usc-form,
  .usc-frontend-v3 .usc-comment,
  .usc-frontend-v3 .usc-comment .usc-comment {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-form-avatar,
  .usc-frontend-v3 .usc-comment-avatar {
    display: none;
  }

  .usc-frontend-v3 .usc-actions {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-form-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-wrap .usc-form .usc-form-actions .usc-btn,
  .usc-frontend-v3 .usc-form-actions .usc-btn {
    width: 100% !important;
  }
}

/* v3.1.0: refinamiento frontend, lectura larga y estados de carga */
.usc-frontend-v3 .usc-content.is-collapsible {
  position: relative;
  transition: max-height .24s var(--usc-ease);
}

.usc-frontend-v3 .usc-content.is-collapsible.is-collapsed {
  max-height: 260px;
  overflow: hidden;
}

.usc-frontend-v3 .usc-content.is-collapsible.is-collapsed::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 74px;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--usc-bg));
}

.usc-frontend-v3.usc-style-dark .usc-content.is-collapsible.is-collapsed::after {
  background: linear-gradient(180deg, transparent, #111827);
}

.usc-frontend-v3 .usc-read-more {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg));
  color: var(--usc-primary);
  padding: 7px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .16s var(--usc-ease), background .16s var(--usc-ease), border-color .16s var(--usc-ease);
}

.usc-frontend-v3 .usc-read-more::after {
  content: "↓";
  font-size: 12px;
  line-height: 1;
}

.usc-frontend-v3 .usc-read-more[aria-expanded="true"]::after {
  content: "↑";
}

.usc-frontend-v3 .usc-read-more:hover,
.usc-frontend-v3 .usc-read-more:focus-visible {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--usc-primary) 34%, var(--usc-border));
  outline: none;
}

.usc-frontend-v3 .usc-skeleton-stack {
  display: grid;
  gap: 14px;
  margin-top: 2px;
}

.usc-frontend-v3 .usc-skeleton-comment {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  opacity: .82;
}

.usc-frontend-v3 .usc-skeleton-comment span,
.usc-frontend-v3 .usc-skeleton-comment i,
.usc-frontend-v3 .usc-skeleton-comment b,
.usc-frontend-v3 .usc-skeleton-comment em {
  display: block;
  overflow: hidden;
  border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--usc-border) 70%, transparent), color-mix(in srgb, var(--usc-primary) 12%, var(--usc-border)), color-mix(in srgb, var(--usc-border) 70%, transparent));
  background-size: 220% 100%;
  animation: uscSkeleton 1.15s linear infinite;
}

.usc-frontend-v3 .usc-skeleton-comment span {
  width: 52px;
  height: 52px;
}

.usc-frontend-v3 .usc-skeleton-comment > div {
  display: grid;
  gap: 10px;
  padding: 15px 16px;
  border: 1px solid var(--usc-border);
  border-radius: var(--usc-radius);
  background: color-mix(in srgb, var(--usc-bg) 84%, transparent);
}

.usc-frontend-v3 .usc-skeleton-comment i {
  width: 42%;
  height: 13px;
}

.usc-frontend-v3 .usc-skeleton-comment b {
  width: 92%;
  height: 11px;
}

.usc-frontend-v3 .usc-skeleton-comment em {
  width: 68%;
  height: 11px;
}

.usc-frontend-v3 .usc-reactions.is-picker-open .usc-react-main {
  border-color: color-mix(in srgb, var(--usc-primary) 28%, var(--usc-border));
  color: var(--usc-primary);
  background: color-mix(in srgb, var(--usc-primary) 10%, transparent);
}

.usc-frontend-v3 .usc-comment-main {
  min-width: 0;
}

.usc-frontend-v3 .usc-badges {
  max-width: 100%;
}

.usc-frontend-v3 .usc-badge {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.usc-frontend-v3 :where(.usc-action, .usc-btn, .usc-reaction-choice, .usc-read-more):focus-visible {
  outline: none;
  box-shadow: var(--usc-ring);
}

@keyframes uscSkeleton {
  0% { background-position: 180% 0; }
  100% { background-position: -40% 0; }
}

@media (max-width: 760px) {
  .usc-frontend-v3 .usc-content.is-collapsible.is-collapsed {
    max-height: 220px;
  }

  .usc-frontend-v3 .usc-skeleton-comment {
    grid-template-columns: 42px 1fr;
    gap: 10px;
  }

  .usc-frontend-v3 .usc-skeleton-comment span {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 520px) {
  .usc-frontend-v3 .usc-skeleton-comment {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-skeleton-comment span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .usc-frontend-v3 .usc-skeleton-comment span,
  .usc-frontend-v3 .usc-skeleton-comment i,
  .usc-frontend-v3 .usc-skeleton-comment b,
  .usc-frontend-v3 .usc-skeleton-comment em {
    animation: none !important;
  }
}

/* v3.2.0: buscador y filtros rápidos en frontend */
.usc-frontend-v3 .usc-front-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: -4px 0 18px;
  padding: 12px;
  border: 1px solid var(--usc-border);
  border-radius: calc(var(--usc-radius) + 2px);
  background: color-mix(in srgb, var(--usc-bg) 86%, transparent);
  box-shadow: 0 12px 34px rgba(18, 28, 45, .05);
  backdrop-filter: blur(8px);
}

.usc-frontend-v3.usc-toolbar-sticky .usc-front-toolbar {
  position: sticky;
  top: calc(var(--wp-admin--admin-bar--height, 0px) + 8px);
  z-index: 8;
}

.usc-frontend-v3 .usc-front-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  width: 100%;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 12%, var(--usc-border));
  border-radius: 999px;
  background: var(--usc-bg);
}

.usc-frontend-v3 .usc-front-search-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 8%, var(--usc-bg));
  color: var(--usc-primary);
  font-weight: 900;
}

.usc-frontend-v3 .usc-front-search input[type="search"] {
  flex: 1 1 auto;
  min-width: 0;
  border: 0 !important;
  background: transparent !important;
  color: var(--usc-text);
  font: inherit;
  font-weight: 750;
  outline: none !important;
  box-shadow: none !important;
  padding: 10px 2px !important;
}

.usc-frontend-v3 .usc-front-search input[type="search"]::placeholder {
  color: var(--usc-muted);
  font-weight: 650;
}

.usc-frontend-v3 .usc-front-clear,
.usc-frontend-v3 .usc-front-filter {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-soft) 82%, transparent);
  color: var(--usc-muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  padding: 9px 11px;
  transition: transform .16s var(--usc-ease), color .16s var(--usc-ease), background .16s var(--usc-ease), border-color .16s var(--usc-ease);
  white-space: nowrap;
}

.usc-frontend-v3 .usc-front-clear:hover,
.usc-frontend-v3 .usc-front-clear:focus-visible,
.usc-frontend-v3 .usc-front-filter:hover,
.usc-frontend-v3 .usc-front-filter:focus-visible,
.usc-frontend-v3 .usc-front-filter.is-active {
  color: var(--usc-primary);
  border-color: color-mix(in srgb, var(--usc-primary) 20%, var(--usc-border));
  background: color-mix(in srgb, var(--usc-primary) 8%, var(--usc-bg));
  outline: none;
  transform: translateY(-1px);
}

.usc-frontend-v3 .usc-front-filter.is-active {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--usc-primary) 16%, transparent);
}

.usc-frontend-v3 .usc-front-filters {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 7px;
}

.usc-frontend-v3 .usc-front-no-results {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px dashed color-mix(in srgb, var(--usc-primary) 24%, var(--usc-border));
  border-radius: 16px;
  background: color-mix(in srgb, var(--usc-primary) 5%, var(--usc-bg));
  color: var(--usc-muted);
  font-size: 13px;
}

.usc-frontend-v3 .usc-front-no-results strong {
  color: var(--usc-text);
}

.usc-frontend-v3 .usc-front-no-results[hidden],
.usc-frontend-v3 .usc-front-clear[hidden] {
  display: none !important;
}

.usc-frontend-v3 .usc-comment.is-filter-hidden {
  display: none !important;
}

.usc-frontend-v3.has-frontend-filter .usc-list {
  scroll-margin-top: 110px;
}

.usc-frontend-v3.has-frontend-filter .usc-load-more-wrap {
  opacity: .78;
}

.usc-frontend-v3 :where(.usc-front-clear, .usc-front-filter):focus-visible {
  box-shadow: var(--usc-ring);
}

.usc-frontend-v3.usc-style-dark .usc-front-toolbar,
.usc-frontend-v3.usc-style-dark .usc-front-search {
  background: rgba(255,255,255,.045);
}

.usc-frontend-v3.usc-style-dark .usc-front-filter,
.usc-frontend-v3.usc-style-dark .usc-front-clear {
  background: rgba(255,255,255,.06);
}

@media (max-width: 900px) {
  .usc-frontend-v3 .usc-front-toolbar {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-front-filters {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .usc-frontend-v3 .usc-front-toolbar {
    padding: 10px;
    border-radius: 18px;
  }

  .usc-frontend-v3 .usc-front-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .usc-frontend-v3 .usc-front-filter {
    width: 100%;
    justify-content: center;
  }

  .usc-frontend-v3 .usc-front-no-results {
    display: grid;
    justify-items: start;
  }
}

/* v3.3.0 — iconos, leyenda visual y chips de comunicación */
.usc-frontend-v3 .usc-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 1.25em;
  min-width: 1.25em;
  height: 1.25em;
  margin-right: .38em;
  font-size: .98em;
  line-height: 1;
  vertical-align: -0.12em;
  color: currentColor;
}

.usc-frontend-v3.usc-icons-disabled .usc-icon {
  display: none !important;
}

.usc-frontend-v3 .usc-btn,
.usc-frontend-v3 .usc-action,
.usc-frontend-v3 .usc-front-filter,
.usc-frontend-v3 .usc-attachment-label,
.usc-frontend-v3 .usc-form-head strong,
.usc-frontend-v3 .usc-metric-chip,
.usc-frontend-v3 .usc-visual-legend span {
  display: inline-flex;
  align-items: center;
  gap: .28em;
}

.usc-frontend-v3 .usc-btn .usc-icon,
.usc-frontend-v3 .usc-action .usc-icon,
.usc-frontend-v3 .usc-front-filter .usc-icon,
.usc-frontend-v3 .usc-form-head .usc-icon,
.usc-frontend-v3 .usc-attachment-label .usc-icon,
.usc-frontend-v3 .usc-metric-chip .usc-icon,
.usc-frontend-v3 .usc-visual-legend .usc-icon {
  margin-right: .2em;
}

.usc-frontend-v3 .usc-badge .usc-icon {
  width: 1.05em;
  min-width: 1.05em;
  height: 1.05em;
  margin-right: .34em;
  font-size: 1.02em;
}

.usc-frontend-v3 .usc-badge > span:not(.usc-icon) {
  display: inline-flex;
  align-items: center;
}

.usc-frontend-v3 .usc-visual-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 16px;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 10%, var(--usc-border));
  border-radius: 18px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg)), color-mix(in srgb, var(--usc-accent) 5%, var(--usc-bg)));
  color: var(--usc-muted);
  font-size: 12px;
}

.usc-frontend-v3 .usc-visual-legend span {
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-bg) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--usc-border) 80%, transparent);
}

.usc-frontend-v3 .usc-visual-legend strong {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .01em;
  color: var(--usc-text);
}

.usc-frontend-v3 .usc-metric-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.usc-frontend-v3 .usc-metric-chip {
  min-height: 26px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 12%, var(--usc-border));
  background: color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg));
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
}

.usc-frontend-v3 .usc-metric-solution,
.usc-frontend-v3 .usc-metric-official {
  color: color-mix(in srgb, var(--usc-primary) 70%, #0f172a);
  background: color-mix(in srgb, var(--usc-primary) 8%, var(--usc-bg));
}

.usc-frontend-v3 .usc-metric-pinned {
  color: #8a5b00;
  background: color-mix(in srgb, var(--usc-accent) 18%, var(--usc-bg));
  border-color: color-mix(in srgb, var(--usc-accent) 34%, var(--usc-border));
}

.usc-frontend-v3 .usc-metric-report {
  color: #be123c;
  background: #fff1f2;
  border-color: #fecdd3;
}

.usc-frontend-v3 .usc-front-search .usc-front-search-icon.usc-icon {
  margin-right: 0;
  color: var(--usc-primary);
}

.usc-frontend-v3 .usc-reaction-choice span[aria-hidden="true"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.usc-frontend-v3 .usc-thread-closed::before {
  content: "🔒";
  margin-right: 6px;
}

@media (max-width: 520px) {
  .usc-frontend-v3 .usc-visual-legend {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .usc-frontend-v3 .usc-visual-legend span,
  .usc-frontend-v3 .usc-metric-chip {
    justify-content: center;
  }
}

/* v3.4.0 — valoraciones visuales ampliadas */
.usc-frontend-v3 .usc-reaction-picker {
  grid-auto-flow: row;
  grid-template-columns: repeat(5, minmax(34px, 1fr));
  border-radius: 22px;
  max-width: min(320px, calc(100vw - 34px));
}

.usc-frontend-v3 .usc-reaction-choice {
  position: relative;
}

.usc-frontend-v3 .usc-reaction-choice::after {
  content: attr(aria-label);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 9px);
  transform: translateX(-50%) translateY(4px);
  min-width: max-content;
  max-width: 180px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .92);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.15;
  opacity: 0;
  pointer-events: none;
  transition: opacity .14s ease, transform .14s ease;
  z-index: 10;
}

.usc-frontend-v3 .usc-reaction-choice:hover::after,
.usc-frontend-v3 .usc-reaction-choice:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.usc-frontend-v3 .usc-badge-reaction {
  border-color: color-mix(in srgb, var(--usc-accent) 28%, var(--usc-border));
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-accent) 17%, var(--usc-bg)), color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)));
  color: color-mix(in srgb, var(--usc-text) 82%, var(--usc-primary));
}

.usc-frontend-v3 .usc-comment-valued > .usc-comment-main > .usc-card {
  box-shadow: 0 18px 48px color-mix(in srgb, var(--usc-primary) 10%, transparent);
}

.usc-frontend-v3 .usc-comment-questioned > .usc-comment-main > .usc-card {
  border-color: color-mix(in srgb, #f59e0b 42%, var(--usc-border));
}

.usc-frontend-v3 .usc-reaction-insights {
  display: grid;
  gap: 8px;
  margin: 8px 0 0 6px;
  max-width: 520px;
}

.usc-frontend-v3 .usc-reaction-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  max-width: 100%;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 14%, var(--usc-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg));
  color: var(--usc-text);
}

.usc-frontend-v3 .usc-reaction-top-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-accent) 20%, var(--usc-bg));
  font-size: 16px;
}

.usc-frontend-v3 .usc-reaction-top strong,
.usc-frontend-v3 .usc-reaction-top em {
  display: block;
  font-style: normal;
  line-height: 1.05;
}

.usc-frontend-v3 .usc-reaction-top strong {
  font-size: 12px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-reaction-top em {
  margin-top: 2px;
  color: var(--usc-muted);
  font-size: 10px;
  font-weight: 800;
}

.usc-frontend-v3 .usc-reaction-bars {
  display: grid;
  gap: 5px;
  width: min(100%, 420px);
}

.usc-frontend-v3 .usc-reaction-bar {
  display: grid;
  grid-template-columns: 24px minmax(80px, 1fr) minmax(24px, auto);
  align-items: center;
  gap: 7px;
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 900;
}

.usc-frontend-v3 .usc-reaction-bar i,
.usc-frontend-v3 .usc-reaction-bar em {
  font-style: normal;
}

.usc-frontend-v3 .usc-reaction-bar b {
  display: block;
  height: 7px;
  min-width: 8%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--usc-primary), var(--usc-accent));
}

@media (max-width: 520px) {
  .usc-frontend-v3 .usc-reaction-picker {
    left: -8px;
    grid-template-columns: repeat(4, minmax(34px, 1fr));
  }

  .usc-frontend-v3 .usc-reaction-top {
    width: 100%;
  }

  .usc-frontend-v3 .usc-reaction-insights {
    margin-left: 0;
  }
}

/* v3.5.0 - Community highlights */
.usc-frontend-v3 .usc-community-highlights {
  margin: 16px 0 18px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
  border-radius: calc(var(--usc-radius) + 2px);
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--usc-accent) 18%, transparent), transparent 38%),
    linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 7%, var(--usc-bg)), color-mix(in srgb, var(--usc-accent) 5%, var(--usc-bg)));
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07);
}

.usc-frontend-v3 .usc-community-highlights-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.usc-frontend-v3 .usc-community-highlights-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 16px;
  background: color-mix(in srgb, var(--usc-primary) 12%, var(--usc-bg));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--usc-primary) 14%, transparent);
  font-size: 20px;
}

.usc-frontend-v3 .usc-community-highlights-head strong,
.usc-frontend-v3 .usc-community-highlights-head span {
  display: block;
}

.usc-frontend-v3 .usc-community-highlights-head strong {
  color: var(--usc-text);
  font-size: 15px;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.usc-frontend-v3 .usc-community-highlights-head span {
  margin-top: 2px;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 750;
}

.usc-frontend-v3 .usc-community-highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.usc-frontend-v3 .usc-community-highlight-card {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  min-height: 92px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 82%, transparent);
  border-radius: calc(var(--usc-radius) - 4px);
  background: color-mix(in srgb, var(--usc-bg) 88%, white);
  color: inherit;
  text-decoration: none !important;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.usc-frontend-v3 .usc-community-highlight-card:hover,
.usc-frontend-v3 .usc-community-highlight-card:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--usc-primary) 34%, var(--usc-border));
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.09);
  outline: none;
}

.usc-frontend-v3 .usc-community-highlight-rank {
  position: absolute;
  top: 8px;
  right: 10px;
  color: color-mix(in srgb, var(--usc-primary) 65%, var(--usc-muted));
  font-size: 10px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-community-highlight-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--usc-accent) 18%, var(--usc-bg));
  font-size: 20px;
}

.usc-frontend-v3 .usc-community-highlight-body {
  min-width: 0;
}

.usc-frontend-v3 .usc-community-highlight-body strong,
.usc-frontend-v3 .usc-community-highlight-body em,
.usc-frontend-v3 .usc-community-highlight-body span {
  display: block;
}

.usc-frontend-v3 .usc-community-highlight-body strong {
  padding-right: 34px;
  color: var(--usc-text);
  font-size: 13px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-community-highlight-body em {
  margin: 2px 0 6px;
  color: var(--usc-primary);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}

.usc-frontend-v3 .usc-community-highlight-body span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

@media (max-width: 860px) {
  .usc-frontend-v3 .usc-community-highlights-grid {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-community-highlight-card {
    min-height: 78px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .usc-frontend-v3 .usc-community-highlight-card {
    transition: none;
  }

  .usc-frontend-v3 .usc-community-highlight-card:hover,
  .usc-frontend-v3 .usc-community-highlight-card:focus-visible {
    transform: none;
  }
}


/* v3.6.0 - Contributor reputation */
.usc-frontend-v3 .usc-contributor-highlights {
  margin: 12px 0 18px;
  padding: 15px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 14%, var(--usc-border));
  border-radius: calc(var(--usc-radius) + 2px);
  background:
    radial-gradient(circle at bottom right, color-mix(in srgb, var(--usc-primary) 12%, transparent), transparent 42%),
    color-mix(in srgb, var(--usc-bg) 94%, white);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.055);
}

.usc-frontend-v3 .usc-contributor-highlights-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.usc-frontend-v3 .usc-contributor-highlights-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 16px;
  background: color-mix(in srgb, var(--usc-primary) 10%, var(--usc-bg));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--usc-primary) 16%, transparent);
  font-size: 20px;
}

.usc-frontend-v3 .usc-contributor-highlights-head strong,
.usc-frontend-v3 .usc-contributor-highlights-head span {
  display: block;
}

.usc-frontend-v3 .usc-contributor-highlights-head strong {
  color: var(--usc-text);
  font-size: 15px;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.usc-frontend-v3 .usc-contributor-highlights-head span {
  margin-top: 2px;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 750;
}

.usc-frontend-v3 .usc-contributor-highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.usc-frontend-v3 .usc-contributor-card {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 82px;
  padding: 13px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 84%, transparent);
  border-radius: calc(var(--usc-radius) - 4px);
  background: color-mix(in srgb, var(--usc-bg) 90%, white);
}

.usc-frontend-v3 .usc-contributor-rank {
  position: absolute;
  top: 8px;
  right: 10px;
  color: color-mix(in srgb, var(--usc-primary) 64%, var(--usc-muted));
  font-size: 10px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-contributor-avatar,
.usc-frontend-v3 .usc-contributor-avatar .usc-avatar-img {
  width: 42px;
  height: 42px;
  border-radius: 999px;
}

.usc-frontend-v3 .usc-contributor-avatar {
  overflow: hidden;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--usc-primary) 10%, transparent);
}

.usc-frontend-v3 .usc-contributor-body {
  min-width: 0;
}

.usc-frontend-v3 .usc-contributor-body strong,
.usc-frontend-v3 .usc-contributor-body em,
.usc-frontend-v3 .usc-contributor-body span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.usc-frontend-v3 .usc-contributor-body strong {
  padding-right: 24px;
  color: var(--usc-text);
  font-size: 13px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-contributor-body em {
  margin-top: 2px;
  color: var(--usc-primary);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}

.usc-frontend-v3 .usc-contributor-body span {
  margin-top: 4px;
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 750;
}

.usc-frontend-v3 .usc-badge-contributor {
  border-color: color-mix(in srgb, var(--usc-primary) 26%, var(--usc-border));
  background: color-mix(in srgb, var(--usc-primary) 9%, var(--usc-bg));
  color: color-mix(in srgb, var(--usc-primary) 72%, var(--usc-text));
}

.usc-frontend-v3 .usc-badge-contributor-expert,
.usc-frontend-v3 .usc-contributor-card-expert {
  border-color: color-mix(in srgb, var(--usc-accent) 46%, var(--usc-border));
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-accent) 16%, var(--usc-bg)), color-mix(in srgb, var(--usc-primary) 7%, var(--usc-bg)));
}

.usc-frontend-v3 .usc-comment-contributor > .usc-comment-main > .usc-card {
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

@media (max-width: 980px) {
  .usc-frontend-v3 .usc-contributor-highlights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .usc-frontend-v3 .usc-contributor-highlights-grid {
    grid-template-columns: 1fr;
  }

  .usc-frontend-v3 .usc-contributor-card {
    min-height: 72px;
  }
}


/* v3.7.0 - tipos visuales de comentario y composición guiada */
.usc-frontend-v3 .usc-intent-selector {
  margin: 12px 0 10px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 88%, transparent);
  border-radius: calc(var(--usc-radius) - 8px);
  background: color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg));
}

.usc-frontend-v3 .usc-intent-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.usc-frontend-v3 .usc-intent-head strong {
  color: var(--usc-text);
  font-size: 13px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-intent-head span,
.usc-frontend-v3 .usc-intent-guidance {
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 750;
}

.usc-frontend-v3 .usc-intent-guidance {
  margin: 9px 0 0;
}

.usc-frontend-v3 .usc-intent-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.usc-frontend-v3 .usc-intent-choice {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 86%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-bg) 94%, white);
  color: var(--usc-text);
  cursor: pointer;
  font-size: 12px;
  font-weight: 850;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.usc-frontend-v3 .usc-intent-choice em {
  font-style: normal;
}

.usc-frontend-v3 .usc-intent-choice:hover,
.usc-frontend-v3 .usc-intent-choice:focus-visible,
.usc-frontend-v3 .usc-intent-choice.is-selected {
  border-color: color-mix(in srgb, var(--usc-primary) 48%, var(--usc-border));
  background: color-mix(in srgb, var(--usc-primary) 10%, var(--usc-bg));
  box-shadow: 0 10px 24px rgba(15, 23, 42, .08);
  transform: translateY(-1px);
}

.usc-frontend-v3 .usc-badge-intent {
  border-color: color-mix(in srgb, var(--usc-primary) 24%, var(--usc-border));
  background: color-mix(in srgb, var(--usc-primary) 8%, var(--usc-bg));
  color: color-mix(in srgb, var(--usc-primary) 76%, var(--usc-text));
}

.usc-frontend-v3 .usc-badge-intent i {
  margin-right: 4px;
  font-style: normal;
}

.usc-frontend-v3 .usc-comment-intent-question > .usc-comment-main > .usc-card {
  border-left: 4px solid color-mix(in srgb, #3b82f6 70%, var(--usc-primary));
}

.usc-frontend-v3 .usc-comment-intent-idea > .usc-comment-main > .usc-card {
  border-left: 4px solid color-mix(in srgb, #f59e0b 72%, var(--usc-accent));
}

.usc-frontend-v3 .usc-comment-intent-issue > .usc-comment-main > .usc-card {
  border-left: 4px solid color-mix(in srgb, #ef4444 68%, var(--usc-primary));
}

.usc-frontend-v3 .usc-intent-summary {
  margin: 0 0 16px;
  padding: 15px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 86%, transparent);
  border-radius: var(--usc-radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)), color-mix(in srgb, var(--usc-accent) 6%, var(--usc-bg)));
}

.usc-frontend-v3 .usc-intent-summary-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.usc-frontend-v3 .usc-intent-summary-head strong {
  color: var(--usc-text);
  font-size: 14px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-intent-summary-head span {
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 750;
}

.usc-frontend-v3 .usc-intent-summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.usc-frontend-v3 .usc-intent-summary-item {
  display: grid;
  gap: 3px;
  place-items: center;
  min-height: 72px;
  padding: 10px 8px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 86%, transparent);
  border-radius: calc(var(--usc-radius) - 8px);
  background: color-mix(in srgb, var(--usc-bg) 92%, white);
  cursor: pointer;
  text-align: center;
}

.usc-frontend-v3 .usc-intent-summary-item span {
  font-size: 20px;
  line-height: 1;
}

.usc-frontend-v3 .usc-intent-summary-item strong {
  color: var(--usc-text);
  font-size: 16px;
  font-weight: 950;
  line-height: 1;
}

.usc-frontend-v3 .usc-intent-summary-item em {
  color: var(--usc-muted);
  font-size: 10px;
  font-style: normal;
  font-weight: 850;
  line-height: 1.1;
}

@media (max-width: 900px) {
  .usc-frontend-v3 .usc-intent-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .usc-frontend-v3 .usc-intent-head,
  .usc-frontend-v3 .usc-intent-summary-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .usc-frontend-v3 .usc-intent-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .usc-frontend-v3 .usc-intent-choice {
    flex: 1 1 calc(50% - 8px);
    justify-content: center;
  }
}

/* v3.8.0 - asistente visual de escritura */
.usc-frontend-v3 .usc-composer-assist {
  display: grid;
  gap: 9px;
  margin: 10px 0 12px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
  border-radius: calc(var(--usc-radius) - 8px);
  background: linear-gradient(135deg, color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)), color-mix(in srgb, var(--usc-accent) 5%, var(--usc-bg)));
}

.usc-frontend-v3 .usc-composer-assist-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.usc-frontend-v3 .usc-composer-assist-head strong {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--usc-text);
  font-size: 13px;
  font-weight: 950;
}

.usc-frontend-v3 .usc-composer-assist-head span[data-usc-assist-title] {
  color: color-mix(in srgb, var(--usc-primary) 76%, var(--usc-text));
  font-size: 11px;
  font-weight: 900;
  text-align: right;
}

.usc-frontend-v3 .usc-composer-assist p {
  margin: 0;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
}

.usc-frontend-v3 .usc-assist-insert {
  justify-self: start;
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 28%, var(--usc-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-bg) 92%, white);
  color: var(--usc-primary);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 900;
  padding: 7px 11px;
}

.usc-frontend-v3 .usc-assist-insert:hover,
.usc-frontend-v3 .usc-assist-insert:focus-visible {
  background: color-mix(in srgb, var(--usc-primary) 10%, var(--usc-bg));
  box-shadow: 0 10px 24px rgba(15, 23, 42, .08);
}

.usc-frontend-v3 .usc-composer-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.usc-frontend-v3 .usc-composer-checklist li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 7px 9px;
  border: 1px solid color-mix(in srgb, var(--usc-border) 86%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-bg) 92%, white);
  color: var(--usc-muted);
  font-size: 11px;
  font-weight: 850;
  line-height: 1.15;
}

.usc-frontend-v3 .usc-composer-checklist li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-border) 42%, transparent);
  color: var(--usc-muted);
  font-size: 10px;
  font-weight: 950;
  flex: 0 0 auto;
}

.usc-frontend-v3 .usc-composer-checklist li.is-ok {
  border-color: color-mix(in srgb, #16a34a 32%, var(--usc-border));
  background: color-mix(in srgb, #16a34a 8%, var(--usc-bg));
  color: color-mix(in srgb, #15803d 76%, var(--usc-text));
}

.usc-frontend-v3 .usc-composer-checklist li.is-ok span {
  background: #16a34a;
  color: #fff;
}

@media (max-width: 760px) {
  .usc-frontend-v3 .usc-composer-assist-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .usc-frontend-v3 .usc-composer-assist-head span[data-usc-assist-title] {
    text-align: left;
  }

  .usc-frontend-v3 .usc-composer-checklist {
    grid-template-columns: 1fr;
  }
}


/* v3.9.0 - Plantillas sociales, analítica y panel de usuario */
.usc-social-template-instagram {
  --usc-social-accent-a: #fd5949;
  --usc-social-accent-b: #d6249f;
  --usc-social-accent-c: #285AEB;
}
.usc-social-template-instagram .usc-header,
.usc-social-template-instagram .usc-form,
.usc-social-template-instagram .usc-comment-inner,
.usc-social-template-instagram .usc-user-panel {
  border-radius: 28px;
}
.usc-social-template-instagram .usc-btn-primary,
.usc-social-template-instagram .usc-reaction-top-icon,
.usc-social-template-instagram .usc-user-panel-progress span {
  background: linear-gradient(135deg, var(--usc-social-accent-a), var(--usc-social-accent-b), var(--usc-social-accent-c));
}
.usc-social-template-instagram .usc-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--usc-social-accent-a), var(--usc-social-accent-b), var(--usc-social-accent-c));
}

.usc-social-template-tiktok {
  --usc-bg: #0f1117;
  --usc-bg-2: #171a23;
  --usc-soft: #1f2430;
  --usc-border: rgba(255,255,255,0.12);
  --usc-text: #f8fafc;
  --usc-muted: #b7c0cc;
  color-scheme: dark;
  background: radial-gradient(circle at 8% 0%, rgba(37,244,238,.16), transparent 26%), radial-gradient(circle at 92% 0%, rgba(254,44,85,.18), transparent 26%), #0f1117;
  border-radius: 30px;
  padding: 22px;
}
.usc-social-template-tiktok .usc-comment-inner,
.usc-social-template-tiktok .usc-form,
.usc-social-template-tiktok .usc-user-panel,
.usc-social-template-tiktok .usc-community-highlight-card {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  border-color: rgba(255,255,255,.12);
}
.usc-social-template-tiktok .usc-action:hover,
.usc-social-template-tiktok .usc-front-filter.is-active {
  box-shadow: 0 0 0 2px rgba(37,244,238,.35), 0 0 0 4px rgba(254,44,85,.22);
}

.usc-social-template-facebook {
  --usc-primary: #1877f2;
  --usc-accent: #42b72a;
  --usc-bg-2: #f0f2f5;
  --usc-soft: #f0f2f5;
}
.usc-social-template-facebook .usc-comment-inner,
.usc-social-template-facebook .usc-form,
.usc-social-template-facebook .usc-user-panel {
  border-radius: 18px;
  box-shadow: 0 6px 20px rgba(30, 55, 90, .08);
}
.usc-social-template-facebook .usc-action,
.usc-social-template-facebook .usc-front-filter,
.usc-social-template-facebook .usc-badge {
  border-radius: 10px;
}

.usc-user-panel {
  display: grid;
  gap: 12px;
  margin: 16px 0 18px;
  padding: 16px;
  border: 1px solid var(--usc-border);
  border-radius: var(--usc-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--usc-primary) 6%, var(--usc-bg)), var(--usc-bg));
  box-shadow: var(--usc-shadow);
}
.usc-user-panel-main {
  display: flex;
  align-items: center;
  gap: 12px;
}
.usc-user-panel-avatar .usc-avatar-img {
  width: 44px;
  height: 44px;
}
.usc-user-panel-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.usc-user-panel-title strong {
  font-size: 15px;
  color: var(--usc-text);
}
.usc-user-panel-title em,
.usc-user-panel-foot,
.usc-user-panel-grid em {
  color: var(--usc-muted);
  font-style: normal;
  font-size: 12px;
}
.usc-user-panel-progress {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 10%, var(--usc-soft));
  overflow: hidden;
}
.usc-user-panel-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--usc-primary), var(--usc-accent));
}
.usc-user-panel-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.usc-user-panel-grid span {
  min-width: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 7px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--usc-border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--usc-bg) 80%, var(--usc-soft));
}
.usc-user-panel-grid .usc-icon {
  grid-row: span 2;
}
.usc-user-panel-grid strong {
  font-size: 18px;
  line-height: 1;
}
.usc-user-panel-foot {
  margin: 0;
}

@media (max-width: 700px) {
  .usc-user-panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 420px) {
  .usc-user-panel-grid {
    grid-template-columns: 1fr;
  }
}


/* v4.0.0 - Panel personal, consentimiento y herramientas de actividad */
.usc-user-panel-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.usc-user-consent {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 20%, var(--usc-border));
  border-radius: 16px;
  background: color-mix(in srgb, var(--usc-primary) 7%, var(--usc-bg));
}
.usc-user-consent strong {
  color: var(--usc-text);
}
.usc-user-consent p {
  margin: 0;
  color: var(--usc-muted);
  font-size: 13px;
  line-height: 1.45;
}
.usc-user-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.usc-user-panel-actions .usc-btn {
  min-height: 34px;
}
@media (max-width: 820px) {
  .usc-user-panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 420px) {
  .usc-user-panel-grid {
    grid-template-columns: 1fr;
  }
}


/* v4.1.0 — Identity Connect bridge */
.usc-identity-login,
.usc-identity-panel {
    border: 1px solid rgba(52, 84, 209, .16);
    border-radius: calc(var(--usc-radius, 22px) - 4px);
    background: linear-gradient(135deg, rgba(52,84,209,.08), rgba(245,185,66,.08));
    padding: 14px 16px;
    margin: 14px 0;
    display: grid;
    gap: 12px;
}

.usc-form .usc-identity-login {
    margin-top: 0;
}

.usc-identity-login-copy,
.usc-identity-panel-head {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.usc-identity-login-copy strong,
.usc-identity-panel-head strong {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--usc-text, #0f172a);
}

.usc-identity-login-copy span,
.usc-identity-panel-head span {
    color: var(--usc-muted, #64748b);
    font-size: .92rem;
}

.usc-identity-login-buttons,
.usc-identity-account-embed {
    min-width: 0;
}

.usc-identity-providers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.usc-identity-provider,
.usc-badge-identity {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: .78rem;
    font-weight: 700;
    background: rgba(52,84,209,.10);
    color: #233a95;
    border: 1px solid rgba(52,84,209,.18);
}

.usc-identity-provider-whatsapp-verified,
.usc-badge-phone {
    background: rgba(22, 163, 74, .10);
    color: #166534;
    border-color: rgba(22, 163, 74, .22);
}

.usc-identity-avatar-img {
    object-fit: cover;
}

.usc-identity-verification-required {
    display: grid;
    gap: 10px;
}

@media (max-width: 640px) {
    .usc-identity-login,
    .usc-identity-panel {
        padding: 12px;
    }
}


/* v4.2.1 — Identity trust layer */
.usc-identity-trust-summary {
  display: grid;
  grid-template-columns: minmax(110px, 160px) 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--usc-border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--usc-primary) 5%, var(--usc-bg));
  margin: 12px 0;
}

.usc-identity-trust-score {
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--usc-primary) 12%, var(--usc-border));
  overflow: hidden;
}

.usc-identity-trust-score span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--usc-primary), var(--usc-accent));
}

.usc-identity-trust-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.usc-identity-trust-copy strong {
  color: var(--usc-text);
  font-size: 13px;
  line-height: 1.25;
}

.usc-identity-trust-copy span {
  color: var(--usc-muted);
  font-size: 12px;
}

.usc-identity-provider {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.usc-badge-identity-trust {
  background: color-mix(in srgb, var(--usc-primary) 9%, var(--usc-bg));
  border-color: color-mix(in srgb, var(--usc-primary) 30%, var(--usc-border));
}

.usc-badge-identity-trust-verified,
.usc-badge-identity-trust-phone {
  background: color-mix(in srgb, #10b981 12%, var(--usc-bg));
  border-color: color-mix(in srgb, #10b981 34%, var(--usc-border));
}

.usc-comment-identity-verified .usc-avatar-img {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--usc-primary) 20%, transparent);
}

.usc-identity-verification-required {
  border: 1px solid color-mix(in srgb, var(--usc-primary) 25%, var(--usc-border));
  border-radius: var(--usc-radius);
  padding: 16px;
  background: color-mix(in srgb, var(--usc-primary) 5%, var(--usc-bg));
}

@media (max-width: 640px) {
  .usc-identity-trust-summary {
    grid-template-columns: 1fr;
  }
}

/* v4.3.0 - Área personal de usuario */
.usc-profile-shortcode {
  margin: 24px 0;
}

.usc-author-bio {
  display: block;
  margin-top: 4px;
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  max-width: 620px;
}

.usc-user-profile-box {
  margin-top: 14px;
  border: 1px solid color-mix(in srgb, var(--usc-primary) 18%, var(--usc-border));
  border-radius: calc(var(--usc-radius) - 4px);
  background: color-mix(in srgb, var(--usc-primary) 4%, var(--usc-bg));
  overflow: hidden;
}

.usc-user-profile-box summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  color: var(--usc-text);
  font-weight: 800;
  list-style: none;
}

.usc-user-profile-box summary::-webkit-details-marker {
  display: none;
}

.usc-user-profile-box summary span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.usc-user-profile-box summary small {
  color: var(--usc-muted);
  font-size: 12px;
  font-weight: 600;
  text-align: right;
}

.usc-user-profile-form {
  padding: 0 16px 16px;
}

.usc-user-profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.usc-user-profile-grid label,
.usc-user-profile-checks label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--usc-text);
  font-size: 13px;
  font-weight: 700;
}

.usc-user-profile-grid input,
.usc-user-profile-grid select,
.usc-user-profile-grid textarea {
  width: 100%;
  border: 1px solid var(--usc-border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--usc-bg);
  color: var(--usc-text);
  font: inherit;
  font-weight: 500;
}

.usc-user-profile-grid textarea {
  min-height: 74px;
  resize: vertical;
}

.usc-user-profile-wide {
  grid-column: 1 / -1;
}

.usc-user-profile-checks {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.usc-user-profile-checks label {
  flex-direction: row;
  align-items: flex-start;
  font-weight: 600;
  color: var(--usc-muted);
}

.usc-user-profile-checks input {
  margin-top: 2px;
}

.usc-user-profile-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}

.usc-user-profile-box.is-saved {
  border-color: color-mix(in srgb, #10b981 45%, var(--usc-border));
  box-shadow: 0 10px 30px color-mix(in srgb, #10b981 12%, transparent);
}

@media (max-width: 720px) {
  .usc-user-profile-grid {
    grid-template-columns: 1fr;
  }

  .usc-user-profile-box summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .usc-user-profile-box summary small {
    text-align: left;
  }
}

/* v4.3.1 - Avatar propio y páginas seguras */
.usc-secure-page-note {
  border: 1px solid rgba(52, 84, 209, .18);
  border-radius: var(--usc-radius, 22px);
  background: linear-gradient(135deg, rgba(52, 84, 209, .08), rgba(245, 185, 66, .08));
  padding: 18px 20px;
  margin: 0 0 18px;
  color: #0f172a;
}
.usc-secure-page-note strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.usc-secure-page-note p {
  margin: 0;
  color: #475569;
}
.usc-profile-avatar-editor {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  margin-bottom: 14px;
  border: 1px solid rgba(15, 23, 42, .1);
  border-radius: 18px;
  background: rgba(255, 255, 255, .7);
}
.usc-profile-avatar-preview {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: rgba(15, 23, 42, .06);
  border: 1px solid rgba(15, 23, 42, .08);
}
.usc-profile-avatar-preview .usc-avatar-img,
.usc-profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.usc-profile-avatar-controls {
  display: grid;
  gap: 8px;
}
.usc-profile-avatar-controls label {
  display: grid;
  gap: 6px;
  margin: 0;
}
.usc-profile-avatar-controls input[type="file"] {
  max-width: 100%;
  padding: 10px;
  border-radius: 12px;
  border: 1px dashed rgba(15, 23, 42, .22);
  background: rgba(255, 255, 255, .8);
}
.usc-profile-avatar-controls small {
  color: #64748b;
}
@media (max-width: 640px) {
  .usc-profile-avatar-editor {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

/* v4.3.2 - Pantalla de acceso propia */
.usc-login-page {
    max-width: 760px;
    margin: 32px auto;
}

.usc-custom-login-card {
    background: var(--usc-surface, #fff);
    border: 1px solid rgba(15, 23, 42, .10);
    border-radius: 24px;
    box-shadow: 0 18px 55px rgba(15, 23, 42, .10);
    padding: clamp(22px, 4vw, 38px);
}

.usc-custom-login-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 22px;
}

.usc-custom-login-head h2 {
    margin: 0 0 6px;
    font-size: clamp(1.45rem, 2vw, 2rem);
}

.usc-custom-login-head p,
.usc-custom-login-security-note {
    margin: 0;
    color: var(--usc-muted, #64748b);
    line-height: 1.55;
}

.usc-login-shield {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: color-mix(in srgb, var(--usc-primary, #3454d1) 12%, transparent);
    color: var(--usc-primary, #3454d1);
    flex: 0 0 auto;
}

.usc-custom-login-social {
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: 18px;
    padding: 14px;
    margin: 0 0 18px;
    background: rgba(248, 250, 252, .72);
}

.usc-custom-login-social strong {
    display: block;
    margin-bottom: 10px;
}

.usc-custom-login-form form {
    display: grid;
    gap: 14px;
}

.usc-custom-login-form label {
    font-weight: 700;
    display: block;
    margin-bottom: 6px;
}

.usc-custom-login-form input[type="text"],
.usc-custom-login-form input[type="password"] {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, .14);
    border-radius: 14px;
    padding: 12px 14px;
    min-height: 46px;
}

.usc-custom-login-form .login-remember label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.usc-custom-login-form .login-submit input[type="submit"],
.usc-custom-login-form .login-submit button {
    border: 0;
    border-radius: 999px;
    background: var(--usc-primary, #3454d1);
    color: #fff;
    padding: 12px 20px;
    font-weight: 800;
    cursor: pointer;
}

.usc-custom-login-links,
.usc-custom-login-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.usc-custom-login-security-note {
    margin-top: 18px;
    font-size: .92rem;
}

.usc-notice-error {
    border-color: rgba(220, 38, 38, .25);
    background: rgba(254, 242, 242, .92);
    color: #991b1b;
    margin-bottom: 16px;
}

/* v4.5.0: valoración de entradas y feed personal */
.usc-post-feedback{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:16px 0;padding:16px;border:1px solid rgba(15,23,42,.08);border-radius:var(--usc-radius,22px);background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(248,250,252,.92));box-shadow:0 12px 30px rgba(15,23,42,.06)}
.usc-post-feedback-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.usc-post-feedback-copy strong{font-size:15px;color:#0f172a}.usc-post-feedback-copy span,.usc-post-feedback-login{font-size:12px;color:#64748b;margin:0}.usc-post-feedback-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.usc-post-feedback-btn{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(15,23,42,.1);background:#fff;color:#0f172a;border-radius:999px;padding:8px 12px;cursor:pointer;font-weight:700;box-shadow:0 6px 18px rgba(15,23,42,.05);transition:transform .15s ease,border-color .15s ease,background .15s ease}.usc-post-feedback-btn:hover{transform:translateY(-1px);border-color:rgba(52,84,209,.35)}.usc-post-feedback-btn.is-selected{background:rgba(52,84,209,.1);border-color:rgba(52,84,209,.45);color:var(--usc-primary,#3454d1)}.usc-post-feedback-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.usc-post-feedback-btn small{font-size:11px;color:inherit;opacity:.78}.usc-post-feedback-login a{font-weight:800;color:var(--usc-primary,#3454d1)}.usc-post-feedback-btn.usc-post-feedback-pop{animation:uscPostFeedbackPop .32s ease both}@keyframes uscPostFeedbackPop{0%{transform:scale(.96)}55%{transform:scale(1.08)}100%{transform:scale(1)}}
.usc-user-interest-box{margin:16px 0;padding:15px;border:1px solid rgba(15,23,42,.08);border-radius:var(--usc-radius,22px);background:linear-gradient(135deg,#fff,rgba(248,250,252,.96));box-shadow:0 10px 28px rgba(15,23,42,.05)}.usc-user-interest-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.usc-user-interest-head strong{display:flex;align-items:center;gap:8px;color:#0f172a}.usc-user-interest-head small,.usc-user-interest-empty,.usc-user-interest-columns p{color:#64748b;font-size:12px;line-height:1.45;margin:0}.usc-user-interest-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:12px}.usc-user-interest-stats span{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid rgba(15,23,42,.07);border-radius:16px;background:#fff}.usc-user-interest-stats em{font-style:normal;font-size:18px}.usc-user-interest-stats strong{color:#0f172a}.usc-user-interest-stats small{color:#64748b;font-size:11px}.usc-user-interest-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}.usc-user-interest-columns b{display:block;margin-bottom:8px;color:#0f172a;font-size:13px}.usc-user-interest-tags{display:flex;flex-wrap:wrap;gap:7px}.usc-user-interest-tags span{display:inline-flex;border-radius:999px;background:rgba(52,84,209,.09);color:var(--usc-primary,#3454d1);font-size:12px;font-weight:800;padding:6px 9px}.usc-user-interest-tags-muted span{background:rgba(100,116,139,.1);color:#475569}.usc-user-feed-box{margin:16px 0;border:1px solid rgba(15,23,42,.08);border-radius:var(--usc-radius,22px);background:#fff;overflow:hidden}.usc-user-feed-box>summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;list-style:none}.usc-user-feed-box>summary::-webkit-details-marker{display:none}.usc-user-feed-box>summary span{display:flex;align-items:center;gap:8px;font-weight:800;color:#0f172a}.usc-user-feed-box>summary small{color:#64748b;font-size:12px}.usc-feed-tabs{display:flex;gap:8px;padding:0 16px 12px;border-bottom:1px solid rgba(15,23,42,.06)}.usc-feed-tabs button{border:1px solid rgba(15,23,42,.1);background:#f8fafc;color:#334155;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;cursor:pointer}.usc-feed-tabs button.is-active{background:var(--usc-primary,#3454d1);border-color:var(--usc-primary,#3454d1);color:#fff}.usc-feed-panel{padding:14px 16px 16px}.usc-feed-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.usc-feed-card{border:1px solid rgba(15,23,42,.08);border-radius:16px;padding:12px;background:linear-gradient(180deg,#fff,#f8fafc)}.usc-feed-card-title{display:block;font-weight:850;text-decoration:none;color:#0f172a;line-height:1.25}.usc-feed-card-title:hover{color:var(--usc-primary,#3454d1)}.usc-feed-card p{margin:7px 0;color:#475569;font-size:12px;line-height:1.45}.usc-feed-card-meta{display:flex;flex-wrap:wrap;gap:8px;color:#64748b;font-size:11px}.usc-feed-empty,.usc-feed-hint{margin:0 0 10px;color:#64748b;font-size:12px;line-height:1.5}.usc-feed-empty{padding:12px;border:1px dashed rgba(15,23,42,.14);border-radius:14px;background:#f8fafc}
@media (max-width:640px){.usc-post-feedback{align-items:flex-start;flex-direction:column}.usc-post-feedback-actions{width:100%}.usc-post-feedback-btn{flex:1;justify-content:center}.usc-user-feed-box>summary{align-items:flex-start;flex-direction:column}.usc-feed-list{grid-template-columns:1fr}.usc-user-interest-head{align-items:flex-start;flex-direction:column}.usc-user-interest-stats,.usc-user-interest-columns{grid-template-columns:1fr}}