/* Blok profila korisnika u chatu (CSP friendly) */
/* Blok profila korisnika u chatu (CSP friendly) */
.ana-profile-block {
  background: #f8fafc;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 8px;
  font-size: 1em;
  color: #1e293b;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 4px rgba(139,92,246,0.04);
  position: relative;
}
.ana-profile-block--highlight {
  border: 2px solid var(--color-purple-primary);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.10);
  background: #f3e8ff;
  transition: box-shadow 0.2s, border 0.2s;
}
.ana-profile-block--highlight:focus {
  box-shadow: 0 0 0 4px rgba(139,92,246,0.18);
  outline: none;
}
.ana-profile-icon {
  font-size: 1.3em;
  vertical-align: middle;
  margin-right: 6px;
  color: var(--color-purple-primary);
}
.ana-profile-label {
  font-weight: 600;
  color: var(--color-purple-dark);
  font-size: 1em;
  vertical-align: middle;
}
:root {
  --color-purple-primary: #8b5cf6;
  --color-purple-dark: #6d28d9;
  --color-purple-light: #a78bfa;
  --color-white: #ffffff;
  --color-gray-200: #e2e8f0;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
}

body {
  background: var(--bg-light);
  color: var(--color-gray-800);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
  background: var(--bg-white);
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

#chat {
  margin-bottom: 2rem;
  padding: 1rem 0;
}

.ai-msg, .user-msg {
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 12px;
  line-height: 1.6;
}

.ai-msg {
  background: #fdf4ff;
  border-left: 4px solid var(--color-purple-primary);
  margin-left: 0;
  margin-right: 2rem;
}

.user-msg {
  background: var(--bg-light);
  border-left: 4px solid var(--color-gray-200);
  margin-left: 2rem;
  margin-right: 0;
}

.row {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  align-items: stretch;
}

#input {
  flex: 1;
  padding: 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: 12px;
  font-size: 1rem;
  resize: vertical;
  min-height: 3rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#input:focus {
  outline: none;
  border-color: var(--color-purple-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

#sendBtn {
  background: var(--color-purple-primary);
  color: var(--color-white);
  border: none;
  border-radius: 12px;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  min-width: 100px;
}

#sendBtn:hover {
  background: var(--color-purple-dark);
}

.prompt-btn, .qp {
  background: var(--bg-light);
  border: 2px solid var(--color-gray-200);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
  color: var(--color-gray-700);
}

.prompt-btn:hover, .qp:hover {
  background: var(--color-purple-primary);
  color: var(--color-white);
  border-color: var(--color-purple-primary);
}

.icon-btn, .combined-toolbar-btn {
  background: var(--bg-light);
  border: 2px solid var(--color-gray-200);
  border-radius: 8px;
  padding: 0.5rem;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.2s;
  min-width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover, .combined-toolbar-btn:hover {
  background: var(--color-purple-primary);
  color: var(--color-white);
  border-color: var(--color-purple-primary);
}

/* Chat Message Styles */
.msg-row {
  margin: 1rem 0;
}

.chat-msg {
  display: block;
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 12px;
  line-height: 1.6;
}

.msg-header {
  font-weight: 600;
  color: var(--color-purple-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.ai-sources {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-200);
  font-size: 0.9rem;
  color: var(--color-gray-700);
}

.ai-sources a {
  color: var(--color-purple-primary);
  text-decoration: none;
  margin-right: 1rem;
}

.ai-sources a:hover {
  text-decoration: underline;
}

/* Quick Prompt Styling */
.qp-icon {
  margin-right: 0.5rem;
}

.qp-desc {
  font-size: 0.85rem;
}

#quick-prompts-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

#header-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
  justify-content: flex-start;
}

/* AI Spinner Styles */
.ai-thinking-spinner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--bg-purple-light, #fdf4ff) 0%, #f0f9ff 100%);
  border-left: 4px solid var(--color-purple-primary);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 12px;
  font-size: 0.95em;
  color: var(--color-gray-700);
  animation: pulse 1.5s ease-in-out infinite;
}

.ai-thinking-spinner::before {
  content: "🧠";
  font-size: 1.2em;
  animation: bounce 1s ease-in-out infinite;
}

.prompt-loading-spinner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-light);
  border: 2px solid var(--color-gray-200);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--color-gray-700);
  animation: fadeInOut 1.5s ease-in-out infinite;
}

.prompt-loading-spinner::before {
  content: "⚙️";
  animation: spin 1.5s linear infinite;
}

/* Spinner Animations */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
  60% { transform: translateY(-4px); }
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Contact Recommendations Styling */
.contact-recommendations {
  background: #f8fafc;
  border: 2px solid var(--color-purple-light);
  border-radius: 12px;
  padding: 1rem;
  margin: 1rem 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.contact-recommendations strong {
  color: var(--color-purple-primary);
  display: block;
  margin-bottom: 0.75rem;
}

.contact-recommendations a {
  color: var(--color-purple-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.contact-recommendations a:hover {
  color: var(--color-purple-dark);
  text-decoration: underline;
}

/* Newsletter Limit Message Styling */
.newsletter-limit-msg {
  background: linear-gradient(135deg, #fdf4ff 0%, #f3e8ff 100%);
  border: 2px solid var(--color-purple-primary);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1rem 0;
  text-align: center;
  font-size: 1rem;
  line-height: 1.6;
}

.newsletter-limit-msg strong {
  color: var(--color-purple-primary);
}

.newsletter-limit-msg .newsletter-link,
.newsletter-limit-msg .payment-link,
.newsletter-limit-msg .braintree-link {
  color: var(--color-purple-primary);
  text-decoration: none;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  transition: all 0.2s;
}

.newsletter-limit-msg .newsletter-link:hover,
.newsletter-limit-msg .payment-link:hover,
.newsletter-limit-msg .braintree-link:hover {
  background: var(--color-purple-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* Stil za persona-title home gumb da izgleda kao nav-logo */
.home-nav-btn {
  font-size: 1.5em;
  background: var(--color-white);
  border: 2px solid var(--color-purple-primary);
  border-radius: 16px;
  color: var(--color-purple-primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(139,92,246,0.08);
  padding: 0.5em 1.2em;
  margin: 1.2em 0 1.2em 0;
  display: flex;
  align-items: center;
  gap: 0.7em;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.home-nav-btn:hover {
  background: var(--color-purple-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(139,92,246,0.15);
}

.home-nav-icon {
  font-size: 1.5em;
  margin-right: 0.5em;
}

/* Nav-logo stil za persona-title-link */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7em;
  font-size: 1.5em;
  background: var(--color-white);
  border: 2px solid var(--color-purple-primary);
  border-radius: 16px;
  color: var(--color-purple-primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(139,92,246,0.08);
  padding: 0.5em 1.2em;
  margin: 1.2em 0 1.2em 0;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  text-decoration: none;
}
.nav-logo:hover {
  background: var(--color-purple-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(139,92,246,0.15);
}
.nav-logo-icon {
  font-size: 1.5em;
  margin-right: 0.5em;
}
.brand-text {
  font-size: 1em;
  font-weight: 700;
  letter-spacing: 0.01em;
}