:root {
  --gva-blue: #0057b8;
  --gva-blue-strong: #003f87;
  --gva-sky: #00a6e6;
  --gva-gold: #f6c800;
  --gva-ink: #1b1b1b;
}

body {
  color: var(--gva-ink) !important;
  font-family: "Montserrat", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(1200px 480px at -5% -10%, rgba(0, 166, 230, 0.2), transparent 62%),
    radial-gradient(900px 360px at 105% 108%, rgba(246, 200, 0, 0.2), transparent 58%),
    linear-gradient(180deg, #f6fbff 0%, #ffffff 48%, #f9fdff 100%);
}

header {
  position: relative;
  border-bottom: 2px solid rgba(0, 87, 184, 0.2);
  background: #ffffff !important;
}

header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gva-blue) 0%, var(--gva-sky) 68%, var(--gva-gold) 100%);
}

a {
  color: var(--gva-blue) !important;
}

a:hover {
  color: var(--gva-blue-strong) !important;
}

#welcome-screen img.logo {
  width: clamp(260px, 24vw, 360px) !important;
  max-width: 88vw !important;
  height: auto !important;
}

@media (max-width: 768px) {
  #welcome-screen img.logo {
    width: min(76vw, 300px) !important;
  }
}

#message-composer {
  border: 1px solid rgba(0, 87, 184, 0.18) !important;
  background: linear-gradient(180deg, #ffffff 0%, #f4faff 100%) !important;
  box-shadow: 0 6px 24px rgba(0, 87, 184, 0.08);
}

#chat-input {
  border: 1px solid rgba(0, 87, 184, 0.28) !important;
  border-radius: 14px !important;
  background: #ffffff !important;
  min-height: 64px !important;
  padding: 14px 16px !important;
  line-height: 1.4 !important;
}

#chat-input::placeholder {
  color: #4f667f !important;
}

#message-composer > div:last-child {
  min-height: 40px;
  margin-top: 8px;
  align-items: center !important;
}

#message-composer .-ml-1\.5 {
  margin-left: 0 !important;
  gap: 0.25rem;
  align-items: center !important;
}

#chat-submit,
#stop-button {
  width: 36px !important;
  height: 36px !important;
  border-radius: 9999px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#chat-submit {
  border: 0 !important;
  background: linear-gradient(135deg, var(--gva-blue) 0%, var(--gva-sky) 100%) !important;
  color: #ffffff !important;
}

#chat-submit:hover {
  background: linear-gradient(135deg, var(--gva-blue-strong) 0%, var(--gva-blue) 100%) !important;
}

#chat-submit:disabled {
  opacity: 0.45 !important;
}

#upload-button,
#upload-button-loading,
#chat-settings-open-modal {
  border-radius: 9999px !important;
  color: var(--gva-blue-strong) !important;
}

#upload-button:hover,
#chat-settings-open-modal:hover {
  background: rgba(0, 87, 184, 0.1) !important;
}

div[class*="message-content"] h1,
div[class*="message-content"] h2,
div[class*="message-content"] h3 {
  color: var(--gva-blue-strong) !important;
}