:root {
  --wcu-bg: #f7f8fb;
  --wcu-surface: #ffffff;
  --wcu-text: #0b1f3a;
  --wcu-muted: #44556d;
  --wcu-line: #d6dde8;
  --wcu-accent: #1f5dff;
  --wcu-gold: #b88a2d;
  --wcu-header-bg: rgba(247, 248, 251, 0.92);
  --wcu-max: 1180px;
}

html,
body.wcu-forum-theme {
  margin: 0;
  background: var(--wcu-surface);
  color: var(--wcu-text);
  font-family: "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.wcu-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 16px max(24px, calc((100vw - var(--wcu-max)) / 2 + 24px));
  border-bottom: 1px solid var(--wcu-line);
  background: var(--wcu-header-bg);
  backdrop-filter: blur(10px);
}

.wcu-brand,
.wcu-site-nav,
.wcu-footer-links {
  display: flex;
  align-items: center;
}

.wcu-brand {
  gap: 10px;
  color: var(--wcu-text);
  text-decoration: none;
}

.wcu-brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--wcu-text);
  border-radius: 50%;
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
}

.wcu-brand-text {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

.wcu-site-nav {
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.wcu-site-nav a,
.wcu-footer-links a {
  color: var(--wcu-muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.wcu-site-nav a {
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
}

.wcu-site-nav a:hover,
.wcu-site-nav a.active,
.wcu-footer-links a:hover {
  color: var(--wcu-text);
  border-color: var(--wcu-accent);
}

.wcu-header-action,
#wpforo #wpforo-wrap input[type="submit"],
#wpforo #wpforo-wrap button,
#wpforo #wpforo-wrap .wpf-button,
#wpforo #wpforo-wrap .wpf-button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 18px;
  border: 1px solid transparent !important;
  border-radius: 999px !important;
  background: var(--wcu-accent) !important;
  color: #ffffff !important;
  font-family: "Inter", "Segoe UI", sans-serif !important;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none !important;
  transition: background 0.22s ease, transform 0.18s ease;
}

.wcu-header-action:hover,
#wpforo #wpforo-wrap input[type="submit"]:hover,
#wpforo #wpforo-wrap button:hover,
#wpforo #wpforo-wrap .wpf-button:hover,
#wpforo #wpforo-wrap .wpf-button-primary:hover {
  background: #1548ce !important;
  transform: translateY(-2px);
}

.wcu-forum-main {
  max-width: var(--wcu-max);
  min-height: 68vh;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 56px) 24px;
}

.wcu-forum-main > .entry-content,
.wcu-forum-main .wp-block-post-content {
  margin-block-start: 0;
}

.wcu-site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  width: min(100% - 48px, var(--wcu-max));
  margin: 0 auto;
  padding: 34px 0 42px;
  border-top: 1px solid var(--wcu-line);
  color: var(--wcu-muted);
}

.wcu-footer-title {
  margin: 0 0 4px;
  color: var(--wcu-text);
  font-weight: 700;
}

.wcu-site-footer p {
  margin: 0;
}

.wcu-footer-links {
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}

#wpforo {
  color: var(--wcu-text);
  font-family: "Inter", "Segoe UI", sans-serif !important;
}

#wpforo #wpforo-wrap {
  width: 100%;
  margin: 0;
  padding: 0;
  color: var(--wcu-text);
  font-family: "Inter", "Segoe UI", sans-serif !important;
  font-size: 15px;
}

#wpforo #wpforo-wrap a {
  color: #0a47d5;
}

#wpforo #wpforo-wrap .wpforo-forum-title,
#wpforo #wpforo-wrap .wpforo-topic-title,
#wpforo #wpforo-wrap h1,
#wpforo #wpforo-wrap h2,
#wpforo #wpforo-wrap h3 {
  color: #071d43 !important;
  font-family: "Inter", "Segoe UI", sans-serif !important;
  letter-spacing: 0;
}

#wpforo #wpforo-wrap .wpforo-main,
#wpforo #wpforo-wrap .wpf-head-bar,
#wpforo #wpforo-wrap .wpf-content,
#wpforo #wpforo-wrap .wpforo-category,
#wpforo #wpforo-wrap .wpforo-forum,
#wpforo #wpforo-wrap .wpforo-topic,
#wpforo #wpforo-wrap .wpforo-post,
#wpforo #wpforo-wrap .wpf-table {
  border-color: var(--wcu-line) !important;
}

#wpforo #wpforo-wrap .wpforo-category,
#wpforo #wpforo-wrap .wpf-head-bar {
  border-radius: 8px 8px 0 0;
  background: #071d43 !important;
  color: #ffffff !important;
}

#wpforo #wpforo-wrap .wpforo-category *,
#wpforo #wpforo-wrap .wpf-head-bar * {
  color: #ffffff !important;
}

#wpforo #wpforo-wrap .wpforo-forum,
#wpforo #wpforo-wrap .wpforo-topic,
#wpforo #wpforo-wrap .wpforo-post,
#wpforo #wpforo-wrap .wpf-field,
#wpforo #wpforo-wrap .wpforo-login-content,
#wpforo #wpforo-wrap .wpforo-register-content {
  background: #ffffff !important;
}

#wpforo #wpforo-wrap .wpforo-forum:hover,
#wpforo #wpforo-wrap .wpforo-topic:hover {
  background: var(--wcu-bg) !important;
}

#wpforo #wpforo-wrap input[type="text"],
#wpforo #wpforo-wrap input[type="email"],
#wpforo #wpforo-wrap input[type="password"],
#wpforo #wpforo-wrap textarea,
#wpforo #wpforo-wrap select {
  border: 1px solid var(--wcu-line) !important;
  border-radius: 8px !important;
  background: #ffffff !important;
  color: var(--wcu-text) !important;
  font-family: "Inter", "Segoe UI", sans-serif !important;
}

#wpforo #wpforo-wrap input:focus,
#wpforo #wpforo-wrap textarea:focus,
#wpforo #wpforo-wrap select:focus {
  border-color: rgba(31, 93, 255, 0.58) !important;
  box-shadow: 0 0 0 3px rgba(31, 93, 255, 0.14) !important;
  outline: none !important;
}

#wpforo #wpforo-wrap .wpfcl-0,
#wpforo #wpforo-wrap .wpfcl-1,
#wpforo #wpforo-wrap .wpfcl-2,
#wpforo #wpforo-wrap .wpfcl-3,
#wpforo #wpforo-wrap .wpfcl-4,
#wpforo #wpforo-wrap .wpfcl-5 {
  color: inherit;
}

#wpforo #wpforo-wrap .wpforo-register-wrap .wpforo-register-content,
#wpforo #wpforo-wrap .wpforo-login-wrap .wpforo-login-content {
  max-width: 620px;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid var(--wcu-line);
  border-radius: 8px;
  box-shadow: 0 18px 38px rgba(7, 29, 67, 0.08);
}

#wpforo #wpforo-wrap .wpf-reg-info {
  color: var(--wcu-accent) !important;
}

@media (max-width: 900px) {
  .wcu-site-header {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .wcu-site-nav {
    justify-content: flex-start;
  }

  .wcu-header-action {
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .wcu-site-header {
    padding-left: 16px;
    padding-right: 16px;
  }

  .wcu-site-nav {
    gap: 12px;
  }

  .wcu-site-nav a {
    font-size: 0.86rem;
  }

  .wcu-brand-text {
    max-width: 220px;
  }

  .wcu-forum-main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .wcu-site-footer {
    grid-template-columns: 1fr;
    width: min(100% - 32px, var(--wcu-max));
  }

  .wcu-footer-links {
    justify-content: flex-start;
  }
}