/* ContentUniq Bootstrap 4.4.1 redesign theme.
   Load after /themes/bootstrap4.4.1/css/bootstrap.min.css and after legacy inline styles if possible. */

:root {
  --cu-font-sans: Inter, Roboto, "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;

  --cu-bg: #f5f1eb;
  --cu-bg-elevated: #ffffff;
  --cu-bg-soft: #faf7f3;
  --cu-bg-muted: #ece6dd;

  --cu-border: #ded5c9;
  --cu-border-soft: #ebe4da;
  --cu-border-strong: #ccc0b3;

  --cu-text: #302c27;
  --cu-text-muted: #746b61;
  --cu-text-soft: #9a9085;

  --cu-primary: #806d5c;
  --cu-primary-hover: #665548;
  --cu-primary-soft: #f0e9df;
  --cu-primary-border: #d8cdbf;

  --cu-button-primary: #f97316;
  --cu-button-primary-hover: #ea580c;
  --cu-button-primary-active: #c2410c;
  --cu-button-primary-soft: #fff7ed;
  --cu-button-primary-border: #fdba74;

  --cu-success: #5f8f4a;
  --cu-success-soft: #edf6e7;
  --cu-warning: #a06f31;
  --cu-warning-soft: #f8efe3;
  --cu-danger: #b8544f;
  --cu-danger-soft: #fbefed;

  --cu-radius-sm: 6px;
  --cu-radius: 8px;
  --cu-radius-lg: 10px;
  --cu-shadow-sm: 0 1px 2px rgba(58, 48, 39, 0.05);
  --cu-shadow: 0 8px 24px rgba(58, 48, 39, 0.08);

  --cu-header-height: 64px;
  --cu-sidebar-width: 264px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--cu-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  padding-top: var(--cu-header-height) !important;
  overflow-x: hidden;
  background: linear-gradient(180deg, #fffdfb 0, var(--cu-bg) 420px), var(--cu-bg) !important;
  color: var(--cu-text);
  font-family: var(--cu-font-sans);
  font-size: 15px;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--cu-primary);
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

a:hover,
a:focus {
  color: var(--cu-primary-hover);
  text-decoration: none;
}

p,
ul,
ol {
  color: var(--cu-text);
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  margin-top: 0;
  color: var(--cu-text);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.25;
}

h1,
.h1 {
  font-size: 2rem;
}

h2,
.h2 {
  font-size: 1.5rem;
}

h3,
.h3 {
  font-size: 1.25rem;
}

h4,
.h4 {
  font-size: 1.1rem;
}

h5,
.h5 {
  font-size: 1rem;
}

small,
.small,
.text-small {
  font-size: 0.82rem;
}

.container {
  max-width: 1360px;
}

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

.text-primary {
  color: var(--cu-primary) !important;
}

.text-success {
  color: var(--cu-success) !important;
}

.bg-white,
.bg-light {
  background-color: var(--cu-bg-elevated) !important;
}

.border,
.border-top,
.border-bottom,
.card,
.table td,
.table th {
  border-color: var(--cu-border-soft) !important;
}

.cursor,
.cursor_pointer {
  cursor: pointer;
}

.zbb_block {
  padding-top: 1.25rem;
  padding-bottom: 1.5rem;
}

.zbb_block_44_1 {
  position: relative;
}

/* Header */
.default-header,
.navbar.default-header {
  min-height: var(--cu-header-height);
  padding: 0px !important;
  background: rgba(255, 255, 255, 0.96) !important;
  border-bottom: 1px solid var(--cu-border-soft);
  box-shadow: 0 1px 0 rgba(58, 48, 39, 0.04) !important;
}

@supports ((backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px))) {
  .default-header,
  .navbar.default-header {
    -webkit-backdrop-filter: saturate(150%) blur(10px);
    backdrop-filter: saturate(150%) blur(10px);
  }
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  margin-right: 2rem;
  color: var(--cu-text) !important;
  font-weight: 700;
}

.navbar-brand img {
  width: auto;
  height: 40px;
  margin-right: 0.65rem;
  object-fit: contain;
}

.logo-text {
  overflow: hidden;
  color: var(--cu-text);
  font-size: 1rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.navbar-brand:hover .logo-text,
.navbar-brand:focus .logo-text {
  color: var(--cu-primary-hover);
}

.navbar-nav {
  align-items: center;
}

.navbar-light .navbar-nav .nav-link,
.navbar .nav-link {
  position: relative;
  align-items: center;
  min-height: 38px;
  padding: 0.5rem 0.65rem;
  border-radius: var(--cu-radius-sm);
  color: var(--cu-text-muted);
  font-weight: 500;
}

.navbar-light .navbar-nav .nav-link .fa,
.navbar .nav-link .fa {
  margin-right: 0.35rem;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .active > .nav-link,
.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  background: var(--cu-bg-soft);
  color: var(--cu-primary);
}

.navbar-light .navbar-nav .nav-link::after,
.navbar .nav-link::after {
  position: absolute;
  right: 0.65rem;
  bottom: 0.25rem;
  left: 0.65rem;
  height: 2px;
  border-radius: 999px;
  background: var(--cu-primary-border);
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.15s ease, transform 0.15s ease, background-color 0.15s ease;
}

.navbar-light .navbar-nav .nav-link:hover::after,
.navbar-light .navbar-nav .nav-link:focus::after,
.navbar-light .navbar-nav .active > .nav-link::after,
.navbar .nav-link:hover::after,
.navbar .nav-link:focus::after,
.navbar .nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.navbar-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--cu-border);
  border-radius: var(--cu-radius-sm);
  background: var(--cu-bg-soft);
  box-shadow: none !important;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.navbar-toggler:hover,
.navbar-toggler:focus {
  border-color: var(--cu-border-strong);
  background: var(--cu-primary-soft);
  outline: 0;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(128, 109, 92, 0.14) !important;
}

.cu-main-menu .container {
  min-height: calc(var(--cu-header-height) - 1px);
}

.cu-main-nav {
  align-items: center;
  gap: 0.15rem;
}

.cu-main-nav .nav-item {
  margin-left: 0;
}

.cu-main-nav .nav-link {
  border: 1px solid transparent;
}

.cu-main-nav .nav-link:hover,
.cu-main-nav .nav-link:focus {
  border-color: var(--cu-border-soft);
  background: var(--cu-bg-soft);
}

.cu-main-nav__login {
  margin-left: 0.35rem;
}

.cu-login-link {
  border-color: transparent !important;
  background: transparent;
  color: var(--cu-text-muted) !important;
}

.cu-login-link .text-primary {
  color: var(--cu-primary) !important;
}

.cu-login-link:hover,
.cu-login-link:focus {
  border-color: var(--cu-border-soft) !important;
  background: var(--cu-bg-soft);
  color: var(--cu-primary) !important;
  box-shadow: none;
}

.global-search,
.header-search,
.navbar .form-control[type="search"] {
  min-width: min(420px, 42vw);
  background-color: var(--cu-bg-soft);
}

/* Optional enterprise layout helpers for inner pages. */
.page-shell,
.app-shell {
  display: grid;
  grid-template-columns: var(--cu-sidebar-width) minmax(0, 1fr);
  min-height: calc(100vh - var(--cu-header-height));
}

.main-content,
.app-main {
  min-width: 0;
  padding: 1.5rem;
}

.app-sidebar,
.sidebar {
  position: sticky;
  top: var(--cu-header-height);
  align-self: start;
  height: calc(100vh - var(--cu-header-height));
  padding: 1rem 0.75rem;
  overflow-y: auto;
  background: var(--cu-bg-elevated);
  border-right: 1px solid var(--cu-border-soft);
}

.sidebar-nav,
.app-sidebar .nav {
  display: flex;
  flex-direction: column;
}

.sidebar-nav .nav-link,
.app-sidebar .nav-link,
.sidebar .nav-link {
  display: flex;
  align-items: center;
  min-height: 40px;
  margin-bottom: 0.2rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--cu-radius-sm);
  color: var(--cu-text-muted);
  font-weight: 500;
}

.sidebar-nav .nav-link .fa,
.app-sidebar .nav-link .fa,
.sidebar .nav-link .fa {
  width: 1rem;
  margin-right: 0.65rem;
  text-align: center;
}

.sidebar-nav .nav-link:hover,
.app-sidebar .nav-link:hover,
.sidebar .nav-link:hover {
  background: var(--cu-bg-soft);
  color: var(--cu-text);
}

.sidebar-nav .nav-link.active,
.app-sidebar .nav-link.active,
.sidebar .nav-link.active {
  background: var(--cu-primary-soft);
  color: var(--cu-primary);
}

/* Cards, panels, and content blocks */
.card {
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-elevated);
  box-shadow: var(--cu-shadow-sm);
}

.card-header,
.card-footer {
  background: var(--cu-bg-elevated);
  border-color: var(--cu-border-soft);
}

.card-body {
  padding: 1rem;
}

.send_text_from,
#text_info,
.result-panel,
.content-panel,
.cu-panel {
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius-lg);
  background: var(--cu-bg-elevated);
  box-shadow: var(--cu-shadow-sm);
}

.send_text_from {
  padding: 1rem;
}

#text_info {
  min-height: 84px;
  padding: 1rem;
}

#result {
  margin-top: 1rem;
}

.zbb_block h1 {
  max-width: 980px;
  margin-bottom: 1rem !important;
}

.zbb_block h4 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.zbb_block h4 + div,
.mt-3 > div {
  color: #484139;
}

.fa {
  line-height: 1;
}

/* Forms */
label {
  margin-bottom: 0.45rem;
  color: var(--cu-text);
  font-size: 0.9rem;
  font-weight: 600;
}

.form-group {
  margin-bottom: 1rem;
}

.form-control,
.custom-select {
  min-height: 42px;
  border-color: var(--cu-border);
  border-radius: var(--cu-radius-sm);
  background-color: var(--cu-bg-elevated);
  color: var(--cu-text);
  box-shadow: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.form-control::placeholder {
  color: var(--cu-text-soft);
}

.form-control:hover,
.custom-select:hover {
  border-color: var(--cu-border-strong);
}

.form-control:focus,
.custom-select:focus,
.editor_input:focus {
  border-color: var(--cu-primary);
  box-shadow: 0 0 0 0.2rem rgba(128, 109, 92, 0.14);
  outline: 0;
}

.input-group-text {
  border-color: var(--cu-border);
  background-color: var(--cu-bg-soft);
  color: var(--cu-text-muted);
  font-weight: 600;
}

.editor_input {
  display: block;
  min-height: 340px;
  max-height: 58vh;
  padding: 0.9rem 1rem;
  overflow: auto;
  border: 1px solid var(--cu-border);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-elevated);
  color: var(--cu-text);
  font-size: 0.95rem;
  line-height: 1.65;
  white-space: pre-wrap;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.editor_input:empty::before {
  content: attr(data-placeholder);
  color: var(--cu-text-soft);
}

.capt {
  max-width: 140px;
  height: auto;
  margin-left: 0.35rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius-sm);
  vertical-align: middle;
}

#keystring {
  max-width: 120px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: var(--cu-radius-sm) !important;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.btn .fa {
  margin-right: 0.45rem;
}

.btn-primary {
  border-color: var(--cu-button-primary) !important;
  background-color: var(--cu-button-primary) !important;
  color: #ffffff !important;
  box-shadow: 0 1px 2px rgba(194, 65, 12, 0.08), 0 8px 18px rgba(249, 115, 22, 0.16);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary:not(:disabled):not(.disabled):active {
  border-color: var(--cu-button-primary-hover) !important;
  background-color: var(--cu-button-primary-hover) !important;
  color: #ffffff !important;
  box-shadow: 0 2px 4px rgba(194, 65, 12, 0.12), 0 10px 22px rgba(249, 115, 22, 0.22);
  transform: translateY(-1px);
}

.btn-primary:not(:disabled):not(.disabled):active {
  border-color: var(--cu-button-primary-active) !important;
  background-color: var(--cu-button-primary-active) !important;
  box-shadow: 0 1px 2px rgba(194, 65, 12, 0.18);
  transform: translateY(0);
}

.btn-outline-primary {
  border-color: var(--cu-button-primary-border);
  background: var(--cu-bg-elevated);
  color: var(--cu-button-primary-hover);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:not(:disabled):not(.disabled):active {
  border-color: var(--cu-button-primary);
  background: var(--cu-button-primary-soft);
  color: var(--cu-button-primary-active);
  box-shadow: 0 8px 18px rgba(249, 115, 22, 0.12);
  transform: translateY(-1px);
}

.btn:focus,
.btn.focus {
  box-shadow: 0 0 0 0.2rem rgba(249, 115, 22, 0.2);
}

.btn:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(128, 109, 92, 0.42);
  outline-offset: 2px;
}

/* Status, badges, and result widgets */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0.6rem;
  min-height: 0.6rem;
  font-weight: 650;
}

.badge-pill {
  border-radius: 999px;
}

.badge-success,
.bg-success {
  background-color: var(--cu-success) !important;
}

.badge-warning,
.bg-warning {
  background-color: var(--cu-warning) !important;
}

.badge-danger,
.bg-danger {
  background-color: var(--cu-danger) !important;
}

.total_percent_label {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  font-size: 1.15rem;
  font-weight: 700;
}

.total_percent {
  margin-left: 0.35rem;
}

.total_percent,
.url_percent {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.less_40 {
  color: var(--cu-danger) !important;
}

.less_60 {
  color: var(--cu-warning) !important;
}

.less_100 {
  color: var(--cu-success) !important;
}

#text_info .small,
#text_info .border-top {
  color: var(--cu-text-muted);
  line-height: 1.75;
}

#text_info .border-top {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
}

.spam_words_panel {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--cu-border-soft) !important;
  border-radius: var(--cu-radius-sm);
  background: var(--cu-bg-soft);
}

.spam_words_panel .word {
  color: var(--cu-text);
  font-variant-numeric: tabular-nums;
}

.sl {
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Tables */
.table {
  margin-bottom: 0;
  color: var(--cu-text);
  background: var(--cu-bg-elevated);
}

.table th,
.table td {
  padding: 0.75rem 0.8rem;
  vertical-align: middle;
  border-top-color: var(--cu-border-soft);
}

.table-sm th,
.table-sm td {
  padding: 0.5rem 0.65rem;
}

.table thead th {
  top: var(--cu-header-height);
  z-index: 1;
  border-bottom: 1px solid var(--cu-border-soft);
  background: var(--cu-bg-soft);
  color: var(--cu-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.table tbody tr {
  transition: background-color 0.15s ease;
}

.table tbody tr:hover {
  background: var(--cu-primary-soft);
}

.table-responsive {
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-elevated);
}

.urls {
  width: 80%;
  max-width: 0;
}

.ellipsis {
  position: relative;
  min-width: 0;
}

.ellipsis::before {
  content: "\00a0";
  visibility: hidden;
}

.ellipsis span {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.uniq_res_url {
  color: var(--cu-primary);
}

/* Loading */
.center {
  text-align: center;
}

.lds-dual-ring {
  display: inline-block;
  width: 40px;
  height: 40px;
  padding-top: 8px;
  vertical-align: middle;
}

.lds-dual-ring::after {
  content: "";
  display: block;
  width: 28px;
  height: 28px;
  margin: 6px;
  border: 4px solid var(--cu-primary-border);
  border-color: var(--cu-primary-border) transparent var(--cu-primary-border) transparent;
  border-radius: 50%;
  animation: cu-dual-ring 1s linear infinite;
}

@keyframes cu-dual-ring {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Footer */
footer {
  color: var(--cu-text-muted);
}

footer.border-top {
  border-top-color: var(--cu-border-soft) !important;
}

footer h5 {
  margin-bottom: 0.75rem;
  color: var(--cu-text);
  font-size: 0.95rem;
}

footer a.text-muted:hover {
  color: var(--cu-primary) !important;
}

footer img {
  width: auto;
  object-fit: contain;
}

.cu-footer {
  margin-top: 2rem;
  padding: 1.5rem 0 2rem;
}

.cu-footer .row {
  align-items: flex-start;
}

.cu-footer-brand {
  display: flex;
  align-items: center;
  max-width: 420px;
}

.cu-footer-brand img {
  flex: 0 0 auto;
  height: 64px;
  margin-right: 0.85rem;
}

.cu-footer-brand strong {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--cu-text);
  font-size: 1rem;
}

.cu-footer-links li {
  margin-bottom: 0.35rem;
}

.cu-footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: var(--cu-radius-sm);
}

.cu-footer-links a:hover,
.cu-footer-links a:focus {
  color: var(--cu-primary) !important;
}

.cu-footer-links .fa {
  margin-right: 0.35rem;
}

.cu-footer-note {
  display: flex;
  align-items: flex-start;
  padding: 0.75rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-soft);
  color: var(--cu-text-muted);
  font-size: 0.84rem;
}

.cu-footer-note .fa {
  margin-top: 0.15rem;
  margin-right: 0.45rem;
}

/* Optional classes for redesigned templates. They do not break the old markup. */
.cu-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  grid-gap: 1rem;
  gap: 1rem;
  align-items: start;
}

.cu-page-title {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.cu-page-title > div {
  flex: 1 1 0;
  min-width: 0;
}

.cu-page-title h1 {
  max-width: 860px;
  margin-bottom: 0.35rem;
}

.cu-page-title p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--cu-text-muted);
}

.cu-status-pill {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 32px;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--cu-primary-border);
  border-radius: 999px;
  background: var(--cu-primary-soft);
  color: var(--cu-primary);
  font-size: 0.82rem;
  font-weight: 650;
  white-space: nowrap;
}

.cu-status-dot {
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.45rem;
  border-radius: 999px;
  background: var(--cu-success);
}

.cu-tool-panel,
.cu-side-panel,
.cu-section,
.cu-pro-panel,
.cu-feature-card,
.cu-article-card {
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius-lg);
  background: var(--cu-bg-elevated);
  box-shadow: var(--cu-shadow-sm);
}

.cu-tool-header,
.cu-tool-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--cu-border-soft);
}

.cu-tool-footer {
  border-top: 1px solid var(--cu-border-soft);
  border-bottom: 0;
}

.cu-tool-header h2,
.cu-side-panel h2,
.cu-section h2 {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.cu-tool-body {
  padding: 1rem;
}

.cu-counter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.cu-counter {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-left: 0.5rem;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: 999px;
  background: var(--cu-bg-soft);
  color: var(--cu-text-muted);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.cu-side-panel {
  position: sticky;
  top: calc(var(--cu-header-height) + 1rem);
  padding: 1rem;
}

.cu-metric-list {
  display: grid;
  grid-gap: 0.65rem;
  gap: 0.65rem;
  margin-top: 0.9rem;
}

.cu-metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-gap: 0.5rem;
  gap: 0.5rem;
  align-items: baseline;
  padding: 0.7rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-soft);
}

.cu-metric span:first-child {
  color: var(--cu-text-muted);
  font-size: 0.84rem;
}

.cu-metric strong {
  color: var(--cu-text);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.cu-result-empty {
  display: flex;
  min-height: 96px;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--cu-border);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-soft);
  color: var(--cu-text-muted);
  text-align: center;
}

.cu-sections {
  display: grid;
  grid-gap: 1rem;
  gap: 1rem;
  margin-top: 1rem;
}

.cu-pro-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-gap: 1rem;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
}

.cu-pro-panel--featured {
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  border-color: var(--cu-primary-border);
}

.cu-pro-content {
  padding: 1rem;
}

.cu-pro-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 0.65rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--cu-primary-border);
  border-radius: 999px;
  background: var(--cu-primary-soft);
  color: var(--cu-primary);
  font-size: 0.8rem;
  font-weight: 650;
}

.cu-pro-panel--featured h2 {
  margin-bottom: 0.45rem;
  font-size: 1.25rem;
}

.cu-pro-panel--featured p {
  max-width: 760px;
  margin-bottom: 0;
}

.cu-pro-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-gap: 0.55rem;
  gap: 0.55rem;
  margin-top: 1rem;
}

.cu-pro-benefit {
  display: flex;
  align-items: flex-start;
  min-height: 42px;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-soft);
  color: var(--cu-text);
  font-size: 0.9rem;
}

.cu-pro-benefit .fa {
  margin-top: 0.15rem;
  margin-right: 0.5rem;
}

.cu-pro-action {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem;
  border-left: 1px solid var(--cu-primary-border);
  background: linear-gradient(180deg, var(--cu-primary-soft) 0, #ffffff 100%);
}

.cu-pro-action .btn {
  width: 100%;
  margin-top: 0.85rem;
  margin-bottom: 0.65rem;
}

.cu-pro-limit {
  padding: 0.85rem;
  border: 1px solid var(--cu-primary-border);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-elevated);
  text-align: center;
}

.cu-pro-limit strong {
  display: block;
  color: var(--cu-primary);
  font-size: 1.65rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.cu-pro-limit span {
  display: block;
  margin-top: 0.25rem;
  color: var(--cu-text-muted);
  font-size: 0.82rem;
}

.cu-plan-compare {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  grid-gap: 1rem;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius-lg);
  background: var(--cu-bg-elevated);
  box-shadow: var(--cu-shadow-sm);
}

.cu-plan-compare h2 {
  margin-bottom: 0.45rem;
  font-size: 1.1rem;
}

.cu-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-gap: 0.75rem;
  gap: 0.75rem;
}

.cu-plan-card {
  padding: 0.85rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: var(--cu-radius);
  background: var(--cu-bg-soft);
}

.cu-plan-card--pro {
  border-color: var(--cu-primary-border);
  background: var(--cu-primary-soft);
}

.cu-plan-card h3 {
  margin-bottom: 0.65rem;
  font-size: 1rem;
}

.cu-check-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.cu-check-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.45rem;
  color: var(--cu-text);
  font-size: 0.88rem;
}

.cu-check-list li:last-child {
  margin-bottom: 0;
}

.cu-check-list .fa {
  margin-top: 0.15rem;
  margin-right: 0.45rem;
}

.cu-feature-grid,
.cu-article-grid {
  display: grid;
  grid-gap: 1rem;
  gap: 1rem;
}

.cu-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.cu-feature-card,
.cu-article-card {
  padding: 1rem;
}

.cu-feature-card h3,
.cu-article-card h3 {
  margin-bottom: 0.45rem;
  font-size: 1rem;
}

.cu-feature-card p,
.cu-article-card p {
  margin-bottom: 0;
  color: var(--cu-text-muted);
}

/* Bootstrap 4 compatibility helpers. */
[data-toggle="tooltip"] {
  cursor: help;
}

.font-weight-bold {
  font-weight: 700 !important;
}

.font-weight-normal {
  font-weight: 400 !important;
}

.font-weight-light {
  font-weight: 300 !important;
}

.cm_editor_inline_block {
  border: 1px solid var(--cu-border-soft);
  box-shadow: var(--cu-shadow);
}

.cm_editor_btn_close {
  position: absolute;
  top: 0.35rem;
  right: 0.5rem;
  color: var(--cu-text-muted);
  cursor: pointer;
}

@media (max-width: 991.98px) {
  :root {
    --cu-sidebar-width: 220px;
  }

  .page-shell,
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-sidebar,
  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--cu-border-soft);
  }

  .main-content,
  .app-main {
    padding: 1rem;
  }

  .send_text_from {
    margin-bottom: 1rem;
  }

  .cu-workspace,
  .cu-feature-grid,
  .cu-article-grid,
  .cu-pro-panel,
  .cu-pro-panel--featured,
  .cu-pro-benefits,
  .cu-plan-compare,
  .cu-plan-grid {
    grid-template-columns: 1fr;
  }

  .cu-pro-action {
    border-top: 1px solid var(--cu-primary-border);
    border-left: 0;
  }

  .cu-side-panel {
    position: static;
  }
}

@media (max-width: 767.98px) {
  :root {
    --cu-header-height: 58px;
  }

  body {
    font-size: 14px;
  }

  h1,
  .h1 {
    font-size: 1.65rem;
  }

  .navbar-brand {
    margin-right: 0.75rem;
  }

  .cu-main-menu {
    padding-top: 0.4rem !important;
    padding-bottom: 0.4rem !important;
  }

  .cu-main-menu .container {
    min-height: 50px;
  }

  .logo-text {
    max-width: 42vw;
    font-size: 0.95rem;
  }
  .cu-footer-brand,
  .cu-footer-note {
    margin-bottom: 1rem;
  }

  .zbb_block {
    padding-top: 0.9rem;
  }

  .send_text_from,
  #text_info,
  .card-body,
  .cu-tool-body,
  .cu-tool-header,
  .cu-tool-footer {
    padding: 0.25rem;
  }

  .editor_input {
    min-height: 260px;
    max-height: none;
    font-size: 0.92rem;
  }

  .btn {
    width: 100%;
  }

  .navbar .btn,
  .navbar .nav-link,
  .input-group .btn {
    width: auto;
  }

  .table th,
  .table td {
    padding: 0.55rem 0.5rem;
  }

  .cu-page-title {
    display: block;
  }

  .cu-status-pill {
    margin-top: 0.75rem;
  }

  .cu-tool-header,
  .cu-tool-footer,
  .cu-counter-row {
    align-items: stretch;
    flex-direction: column;
  }

  .cu-counter {
    margin-top: 0.5rem;
    margin-left: 0;
  }
}

/* Final page-title layout guard. */
.cu-page-title {
  display: flex !important;
  flex-wrap: nowrap;
}

@media (max-width: 767.98px) {
  .cu-page-title {
    display: block !important;
  }
}

#pr_curuserinfo .navbar {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--cu-border-soft);
  border-radius: 28px !important;
  background-color: #dd7c2a2b !important
  box-shadow: var(--cu-shadow-sm);
}