body.clicka-sota::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.42;
  background-image:
    repeating-linear-gradient(120deg, rgba(255, 255, 255, 0.62) 0 1px, transparent 1px 40px),
    radial-gradient(2px 2px at 15% 32%, rgba(13, 27, 25, 0.15) 0, rgba(13, 27, 25, 0) 100%),
    radial-gradient(2px 2px at 76% 14%, rgba(13, 27, 25, 0.12) 0, rgba(13, 27, 25, 0) 100%);
}

body.clicka-sota .app-header {
  position: sticky;
  top: 0;
  z-index: 120;
  padding: 16px 20px 12px;
  border-radius: 0;
  background: linear-gradient(140deg, #0f4c4b 0%, #0c3e3d 55%, #0a2d2d 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 48px rgba(8, 20, 19, 0.36);
}

body.clicka-sota .app-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 300px at 0 -80px, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 65%),
    radial-gradient(1200px 420px at 100% -120px, rgba(220, 162, 79, 0.22), rgba(220, 162, 79, 0) 70%);
}

body.clicka-sota .app-header > * {
  position: relative;
  z-index: 1;
}

body.clicka-sota .header-bar {
  align-items: center;
  gap: 18px;
}

body.clicka-sota .brand {
  gap: 2px;
}

body.clicka-sota .app-header .brand h1 {
  margin: 0;
  font-size: clamp(1.15rem, 1.2rem + 0.35vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.clicka-sota .brand-subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

body.clicka-sota .header-actions {
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

body.clicka-sota .header-actions .btn {
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #f6f9f9;
  box-shadow: none;
}

body.clicka-sota .header-actions .btn:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

body.clicka-sota #btn-logout {
  background: rgba(255, 255, 255, 0.92);
  color: var(--sota-brand);
  border-color: rgba(255, 255, 255, 0.7);
}

body.clicka-sota .nav-user-info {
  max-width: 340px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.14);
}

body.clicka-sota .ai-credits-pill {
  border-radius: 999px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fef7e8;
  background: linear-gradient(120deg, rgba(220, 162, 79, 0.25), rgba(255, 255, 255, 0.08));
}

body.clicka-sota #main-nav {
  width: 100%;
}

body.clicka-sota .nav-list {
  gap: 8px;
  padding-bottom: 2px;
  scroll-snap-type: x proximity;
  overscroll-behavior-x: contain;
}

body.clicka-sota .nav-list li {
  scroll-snap-align: start;
}

body.clicka-sota .nav-btn {
  min-height: 42px;
  border-radius: 12px;
  padding: 8px 12px;
  gap: 8px;
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
}

body.clicka-sota .nav-btn .nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

body.clicka-sota .nav-btn .nav-icon .icon {
  width: 1.05rem;
  height: 1.05rem;
}

body.clicka-sota .nav-btn .nav-label {
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}

body.clicka-sota .nav-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.2);
}

body.clicka-sota .nav-btn.active {
  color: var(--sota-brand);
  background: #ffffff;
  border-color: rgba(255, 255, 255, 0.84);
  box-shadow: var(--sota-shadow-sm);
}

body.clicka-sota .nav-btn.active .nav-icon {
  color: var(--sota-brand);
}

body.clicka-sota main {
  padding: 22px 20px 28px;
}

@media (max-width: 980px) {
  body.clicka-sota .app-header {
    padding: 14px 14px 8px;
  }

  body.clicka-sota .header-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  body.clicka-sota .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  body.clicka-sota #main-nav {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 8px;
    z-index: 980;
    border-radius: 18px;
    padding: 6px 8px calc(env(safe-area-inset-bottom) + 6px);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 -6px 26px rgba(10, 34, 32, 0.18);
    border: 1px solid rgba(13, 27, 25, 0.1);
  }

  body.clicka-sota .nav-list {
    justify-content: space-between;
    gap: 4px;
  }

  body.clicka-sota .nav-list li {
    flex: 1 1 0;
  }

  body.clicka-sota .nav-btn {
    width: 100%;
    min-height: 56px;
    padding: 6px 5px;
    border-radius: 10px;
    flex-direction: column;
    justify-content: center;
    background: transparent;
    color: #5c706c;
  }

  body.clicka-sota .nav-btn .nav-icon .icon {
    width: 1rem;
    height: 1rem;
  }

  body.clicka-sota .nav-btn .nav-label {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.02em;
  }

  body.clicka-sota .nav-btn.active {
    background: rgba(15, 76, 75, 0.14);
    border-color: rgba(15, 76, 75, 0.25);
  }

  body.clicka-sota main {
    padding: 16px 10px calc(env(safe-area-inset-bottom) + 100px);
  }

  body.clicka-sota .nav-user-info {
    max-width: 100%;
  }
}