/* ============================================================
   OTS BOT — OpenWebUI Modern Theme
   Estetica ispirata a OpenWebUI: pulita, soft, raffinata
   ============================================================ */

/* === VARIABILI GLOBALI === */
:root {
  --primary-color: #10a37f;
  --primary-hover: #0d8c6d;
  --primary-soft: rgba(16, 163, 127, 0.10);
  --primary-soft-2: rgba(16, 163, 127, 0.06);
  --bg-primary: #ffffff;
  --bg-secondary: #f7f7f8;
  --bg-tertiary: #efeff1;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --bg-user: #f4f4f4;
  --bg-bot: #ffffff;
  --text-primary: #0d0d0d;
  --text-secondary: #6e6e80;
  --text-tertiary: #9a9aa8;
  --border-color: #e5e5e5;
  --border-soft: #ededee;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.06);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #10a37f;
    --primary-hover: #14b890;
    --primary-soft: rgba(16, 163, 127, 0.16);
    --primary-soft-2: rgba(16, 163, 127, 0.10);
    --bg-primary: #131314;
    --bg-secondary: #1f1f23;
    --bg-tertiary: #2a2a2f;
    --bg-user: #2a2a2f;
    --bg-bot: #1f1f23;
    --text-primary: #ececf1;
    --text-secondary: #b4b4c4;
    --text-tertiary: #8a8a99;
    --border-color: #2e2e34;
    --border-soft: #26262b;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.35), 0 2px 4px rgba(0,0,0,0.25);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.45), 0 4px 12px rgba(0,0,0,0.3);
    --shadow-xl: 0 24px 64px rgba(0,0,0,0.55), 0 8px 24px rgba(0,0,0,0.35);
  }
}

/* === RESET LAYOUT === */
html, body {
  height: 100%;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: var(--bg-primary) !important;
  font-family: var(--font-family) !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  text-rendering: optimizeLegibility !important;
}

/* Bootstrap font override */
body, .navbar, .btn, .modal, .form-control, .list-group-item, .dropdown-item, .nav-link {
  font-family: var(--font-family) !important;
}

/* Scrollbar moderna */
.otsbot-messages::-webkit-scrollbar,
.otsbot-sbar-body::-webkit-scrollbar,
.offcanvas-body::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
  width: 8px !important;
}
.otsbot-messages::-webkit-scrollbar-track,
.otsbot-sbar-body::-webkit-scrollbar-track {
  background: transparent !important;
}
.otsbot-messages::-webkit-scrollbar-thumb,
.otsbot-sbar-body::-webkit-scrollbar-thumb,
.offcanvas-body::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
  background: var(--border-color) !important;
  border-radius: 8px !important;
  border: 2px solid var(--bg-primary) !important;
}
.otsbot-messages::-webkit-scrollbar-thumb:hover,
.otsbot-sbar-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary) !important;
}

/* === CHAT LAYOUT === */
.otsbot-layout {
  display: flex !important;
  height: calc(100vh - 48px) !important;
  width: 100% !important;
  position: relative !important;
  background: var(--bg-primary) !important;
}

/* === MAIN CHAT === */
.otsbot-main {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  min-width: 0 !important;
  background: var(--bg-primary) !important;
}

.otsbot-messages {
  flex: 1 !important;
  overflow-y: auto !important;
  padding: 20px 24px !important;
  scroll-behavior: smooth !important;
}

/* Center mode (welcome page) */
#welcomeWrap {
  flex: 1 !important;
}

#chatInputArea {
  flex-shrink: 0 !important;
}

.otsbot-center-wrap {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 24px !important;
  padding: 20px !important;
  max-width: 680px !important;
  margin: 0 auto !important;
  width: 100% !important;
}

.otsbot-input-center {
  width: 100% !important;
  border-top: none !important;
  padding: 0 !important;
  background: transparent !important;
}

.otsbot-input-center .otsbot-input-wrap {
  box-shadow: var(--shadow-md) !important;
  border-color: var(--border-soft) !important;
}

/* Welcome screen */
.otsbot-welcome {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
}

.otsbot-welcome-body h4 {
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  margin-bottom: 10px !important;
  letter-spacing: -0.5px !important;
}

.otsbot-welcome-body p {
  color: var(--text-secondary) !important;
  font-size: 1rem !important;
  margin: 0 !important;
}

/* === WELCOME / CENTER MODE (stile ChatGPT/OpenWebUI) === */
.otsbot-layout.otsbot-center .otsbot-main {
  justify-content: center !important;
  gap: 28px !important;
}
.otsbot-layout.otsbot-center #welcomeWrap {
  flex: 0 0 auto !important;
}
.otsbot-layout.otsbot-center #chatInputArea {
  flex: 0 0 auto !important;
}
.otsbot-layout.otsbot-center .otsbot-input .otsbot-input-wrap {
  margin: 0 auto !important;
  max-width: 680px !important;
}
.otsbot-layout.otsbot-center .otsbot-footer {
  border-top: none !important;
  background: transparent !important;
}
.otsbot-layout.otsbot-center .otsbot-sidebar {
  display: none !important;
}
.otsbot-layout.otsbot-center ~ .otsbot-sbar-open {
  display: none !important;
}

/* === MESSAGES === */
.message {
  display: flex !important;
  gap: 14px !important;
  margin-bottom: 24px !important;
  max-width: 800px !important;
  width: 100% !important;
  animation: fadeIn 0.3s ease !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.otsbot-msg {
  display: flex !important;
  gap: 12px !important;
  margin-bottom: 18px !important;
  max-width: 800px !important;
  width: 100% !important;
  animation: fadeIn 0.3s ease !important;
}

.otsbot-msg-user {
  flex-direction: row-reverse !important;
  margin-left: auto !important;
}

.otsbot-msg-bot {
  margin-right: auto !important;
}

.otsbot-avatar {
  width: 32px !important;
  height: 32px !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  flex-shrink: 0 !important;
  background: var(--bg-tertiary) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-top: 2px !important;
  box-shadow: var(--shadow-sm) !important;
}

.otsbot-avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  border-radius: 50% !important;
}

.otsbot-bubble {
  padding: 14px 18px !important;
  line-height: 1.65 !important;
  font-size: 0.95rem !important;
  word-wrap: break-word !important;
}

.otsbot-msg-bot .otsbot-bubble {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: 6px 18px 18px 18px !important;
  min-width: 0 !important;
  box-shadow: var(--shadow-sm) !important;
}

.otsbot-msg-user .otsbot-bubble {
  background: var(--primary-color) !important;
  color: #fff !important;
  border-radius: 18px 18px 6px 18px !important;
  box-shadow: 0 2px 8px rgba(16, 163, 127, 0.2) !important;
}

.otsbot-msg-user .otsbot-bubble p {
  margin: 0 !important;
  color: inherit !important;
}

.otsbot-msg-bot .otsbot-bubble p {
  margin: 0 !important;
  white-space: pre-wrap !important;
}

/* === INPUT AREA === */
.otsbot-input {
  border-top: none !important;
  padding: 10px 24px 14px !important;
  background: var(--bg-primary) !important;
}

/* Border-top compare solo quando la chat è attiva (input in basso) */
.otsbot-layout:not(.otsbot-center) .otsbot-input {
  border-top: 1px solid var(--border-soft) !important;
}

.otsbot-input .otsbot-input-wrap {
  display: flex !important;
  gap: 8px !important;
  align-items: flex-end !important;
  max-width: 768px !important;
  margin: 0 auto !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  padding: 8px 12px !important;
  background: var(--bg-secondary) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: box-shadow var(--transition), border-color var(--transition) !important;
}

.otsbot-input .otsbot-input-wrap:focus-within {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px var(--primary-soft), var(--shadow-md) !important;
  background: var(--bg-primary) !important;
}

.otsbot-input textarea {
  border: none !important;
  background: transparent !important;
  resize: none !important;
  padding: 6px 4px !important;
  font-size: 0.95rem !important;
  line-height: 1.5 !important;
  max-height: 120px !important;
  min-height: 24px !important;
  color: var(--text-primary) !important;
  outline: none !important;
  box-shadow: none !important;
  flex: 1 !important;
}

.otsbot-input textarea::placeholder {
  color: var(--text-tertiary) !important;
}

.otsbot-input .otsbot-btn-send {
  background: var(--primary-color) !important;
  border: none !important;
  border-radius: 50% !important;
  width: 34px !important;
  height: 34px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #fff !important;
  flex-shrink: 0 !important;
  transition: all var(--transition-bounce) !important;
  cursor: pointer !important;
  box-shadow: 0 2px 6px rgba(16, 163, 127, 0.25) !important;
}

.otsbot-input .otsbot-btn-send:hover {
  background: var(--primary-hover) !important;
  color: #fff !important;
  transform: scale(1.1) !important;
  box-shadow: 0 6px 16px rgba(16, 163, 127, 0.35) !important;
}

.otsbot-input .otsbot-btn-send:active {
  transform: scale(0.92) !important;
}

/* Nuova Chat button */
.btn.btn-danger {
  background: var(--bg-tertiary) !important;
  border-color: transparent !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  transition: all var(--transition) !important;
}

.btn.btn-danger:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(16, 163, 127, 0.3) !important;
}

.btn.btn-danger:active {
  transform: scale(0.96) !important;
}

/* === SIDEBAR DESTRA === */
.otsbot-sidebar {
  width: 360px !important;
  min-width: 360px !important;
  background: var(--bg-secondary) !important;
  border-left: 1px solid var(--border-soft) !important;
  display: flex !important;
  flex-direction: column !important;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), min-width 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.otsbot-sidebar.collapsed {
  width: 0 !important;
  min-width: 0 !important;
  overflow: hidden !important;
  border: none !important;
}

.otsbot-sbar-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 18px 20px !important;
  border-bottom: 1px solid var(--border-soft) !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  color: var(--text-primary) !important;
  flex-shrink: 0 !important;
  letter-spacing: -0.1px !important;
}

.otsbot-sbar-head h6 {
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.otsbot-sbar-head h6 .bi {
  color: var(--primary-color) !important;
}

.otsbot-sbar-toggle {
  width: 30px !important;
  height: 30px !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 50% !important;
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-secondary) !important;
  cursor: pointer !important;
  transition: all var(--transition) !important;
}

.otsbot-sbar-toggle:hover {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

.otsbot-sbar-body {
  padding: 14px !important;
  overflow-y: auto !important;
  flex: 1 !important;
}

.otsbot-sbar-section {
  margin-bottom: 16px !important;
}

.otsbot-sbar-section .articoli-section,
.otsbot-sbar-section .video-section,
.otsbot-sbar-section .prodotti-section {
  margin: 0 !important;
  padding: 16px !important;
  border-radius: var(--radius-md) !important;
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-soft) !important;
  box-shadow: var(--shadow-sm) !important;
}

.otsbot-sbar-section .articoli-section strong,
.otsbot-sbar-section .video-section strong,
.otsbot-sbar-section .prodotti-section strong {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 0.7rem !important;
  color: var(--text-tertiary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  margin-bottom: 12px !important;
  font-weight: 700 !important;
}

.otsbot-sbar-section .articoli-section ul {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.otsbot-sbar-section .articoli-section ul li {
  padding: 8px 0 !important;
  border-bottom: 1px solid var(--border-soft) !important;
  font-size: 0.85rem !important;
}

.otsbot-sbar-section .articoli-section ul li:last-child {
  border-bottom: none !important;
  padding-bottom: 0 !important;
}

.otsbot-sbar-section .articoli-section ul li a {
  text-decoration: none !important;
  color: var(--text-primary) !important;
  display: block !important;
  transition: color var(--transition) !important;
  line-height: 1.4 !important;
}

.otsbot-sbar-section .articoli-section ul li a:hover {
  color: var(--primary-color) !important;
}

/* Sidebar: video e prodotti in lista compatta */
.otsbot-sbar-section .video-section .row,
.otsbot-sbar-section .prodotti-section .row {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}

.otsbot-sbar-section .video-section .col,
.otsbot-sbar-section .prodotti-section .col {
  max-width: 100% !important;
  flex: none !important;
  padding: 0 !important;
  width: 100% !important;
}

.otsbot-sbar-section .video-section .card,
.otsbot-sbar-section .prodotti-section .card {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 10px !important;
  margin: 0 !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--bg-primary) !important;
  transition: all var(--transition) !important;
}

.otsbot-sbar-section .video-section .card:hover,
.otsbot-sbar-section .prodotti-section .card:hover {
  border-color: var(--primary-color) !important;
  box-shadow: 0 4px 12px var(--primary-soft) !important;
  transform: translateY(-1px) !important;
}

.otsbot-sbar-section .video-section .card img,
.otsbot-sbar-section .prodotti-section .card img {
  width: 64px !important;
  height: 64px !important;
  min-width: 64px !important;
  object-fit: cover !important;
  border-radius: 8px !important;
}

.otsbot-sbar-section .video-section .card-body,
.otsbot-sbar-section .prodotti-section .card-body {
  padding: 0 !important;
  flex: 1 !important;
  min-width: 0 !important;
}

.otsbot-sbar-section .video-section .card-title,
.otsbot-sbar-section .prodotti-section .card-title {
  margin: 0 !important;
}

.otsbot-sbar-section .video-section .card-title a,
.otsbot-sbar-section .prodotti-section .card-title a {
  font-size: 0.8rem !important;
  line-height: 1.35 !important;
  display: block !important;
  color: var(--text-primary) !important;
  text-decoration: none !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  transition: color var(--transition) !important;
}

.otsbot-sbar-section .video-section .card-title a:hover,
.otsbot-sbar-section .prodotti-section .card-title a:hover {
  color: var(--primary-color) !important;
}

.otsbot-sbar-section .prodotti-section p.text-danger {
  font-size: 0.78rem !important;
  margin: 4px 0 0 !important;
  color: var(--primary-color) !important;
  font-weight: 700 !important;
}

.otsbot-sbar-section .video-section > p,
.otsbot-sbar-section .prodotti-section > p,
.otsbot-sbar-section .articoli-section > p {
  font-size: 0.8rem !important;
  margin-bottom: 12px !important;
  color: var(--text-secondary) !important;
  font-weight: 500 !important;
}

.otsbot-sbar-empty {
  padding: 32px 16px !important;
  text-align: center !important;
  color: var(--text-tertiary) !important;
  font-size: 0.85rem !important;
}

.otsbot-sbar-open {
  position: fixed !important;
  right: 12px !important;
  top: 60px !important;
  z-index: 99 !important;
  width: 36px !important;
  height: 36px !important;
  padding: 0 !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-md) !important;
  cursor: pointer !important;
  color: var(--text-secondary) !important;
  transition: all var(--transition) !important;
}

.otsbot-sbar-open:hover {
  color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 4px 16px var(--primary-soft) !important;
}

/* === SCROLL TO BOTTOM BUTTON === */
.otsbot-scroll-btn {
  position: absolute !important;
  bottom: 90px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  z-index: 10 !important;
  width: 38px !important;
  height: 38px !important;
  border-radius: 50% !important;
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-md) !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  color: var(--text-secondary) !important;
  transition: all var(--transition) !important;
}

.otsbot-scroll-btn:hover {
  background: var(--bg-secondary) !important;
  color: var(--primary-color) !important;
  box-shadow: var(--shadow-lg) !important;
  transform: translateX(-50%) translateY(-2px) !important;
}

.otsbot-messages {
  position: relative !important;
}

/* === THINKING OVERLAY === */
.thinking-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: rgba(0,0,0,0.3) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 9999 !important;
  animation: fadeInOverlay 0.25s ease !important;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.thinking-card {
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: var(--radius-xl) !important;
  padding: 36px 44px !important;
  box-shadow: var(--shadow-xl) !important;
  text-align: center !important;
  animation: popIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  max-width: 340px !important;
  width: 90% !important;
}

@keyframes popIn {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.thinking-avatar {
  margin-bottom: 18px !important;
}

.thinking-avatar img {
  width: 60px !important;
  height: 60px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  animation: subtlePulse 2s ease-in-out infinite !important;
  box-shadow: 0 4px 16px var(--primary-soft) !important;
}

@keyframes subtlePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.thinking-dots {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  margin-bottom: 14px !important;
}

.thinking-dots span {
  width: 9px !important;
  height: 9px !important;
  border-radius: 50% !important;
  background: var(--primary-color) !important;
  display: inline-block !important;
  animation: dotBounce 1.2s ease-in-out infinite !important;
}

.thinking-dots span:nth-child(2) { animation-delay: 0.15s !important; }
.thinking-dots span:nth-child(3) { animation-delay: 0.3s !important; }
.thinking-dots span:nth-child(4) { animation-delay: 0.45s !important; }

@keyframes dotBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.3; }
  40% { transform: translateY(-9px); opacity: 1; }
}

.thinking-text {
  font-size: 0.95rem !important;
  color: var(--text-secondary) !important;
  margin: 0 !important;
  font-weight: 500 !important;
  animation: textFade 0.5s ease !important;
}

@keyframes textFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === FOOTER CHAT (PRIVACY/TERMINI) === */
.otsbot-footer {
  text-align: center !important;
  padding: 8px 16px 10px !important;
  font-size: 0.7rem !important;
  color: var(--text-tertiary) !important;
  border-top: 1px solid var(--border-soft) !important;
  background: var(--bg-primary) !important;
  flex-shrink: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 3px !important;
  line-height: 1.5 !important;
}

.otsbot-footer span {
  display: block !important;
}

.otsbot-footer .otsbot-credits {
  font-size: 0.66rem !important;
  opacity: 0.8 !important;
}

.otsbot-footer .otsbot-credits a {
  font-weight: 600 !important;
}

.otsbot-footer a {
  color: var(--text-secondary) !important;
  text-decoration: none !important;
  transition: color var(--transition) !important;
}

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

/* === TYPING === */
.typing-dot {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  padding: 8px 0 !important;
}

.typing-dot span {
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: var(--text-tertiary) !important;
  display: inline-block !important;
  animation: typingBounce 1.4s ease-in-out infinite !important;
}

.typing-dot span:nth-child(2) { animation-delay: 0.2s !important; }
.typing-dot span:nth-child(3) { animation-delay: 0.4s !important; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
  .otsbot-sidebar {
    position: fixed !important;
    right: 0 !important;
    top: 48px !important;
    bottom: 0 !important;
    z-index: 1000 !important;
    width: 320px !important;
    min-width: 320px !important;
    box-shadow: -8px 0 32px rgba(0,0,0,0.12) !important;
  }
  .otsbot-sidebar.collapsed {
    transform: translateX(100%) !important;
    width: 320px !important;
    min-width: 320px !important;
  }
  .otsbot-layout {
    height: calc(100vh - 48px) !important;
  }
}

@media (max-width: 768px) {
  .otsbot-layout {
    height: calc(100vh - 48px) !important;
  }
  .otsbot-messages {
    padding: 16px 16px !important;
  }
  .message {
    max-width: 100% !important;
    gap: 10px !important;
  }
  .otsbot-bubble {
    font-size: 0.9rem !important;
    padding: 12px 15px !important;
  }
  .otsbot-input {
    padding: 12px 16px !important;
  }
  .otsbot-input .otsbot-input-wrap {
    max-width: 100% !important;
  }
  .otsbot-sbar-open {
    right: 8px !important;
    top: 60px !important;
    width: 32px !important;
    height: 32px !important;
  }
  .otsbot-welcome-body h4 {
    font-size: 1.3rem !important;
  }
}

@media (max-width: 480px) {
  .otsbot-messages {
    padding: 12px 12px !important;
  }
  .message {
    gap: 8px !important;
    margin-bottom: 16px !important;
  }
  .otsbot-avatar {
    width: 30px !important;
    height: 30px !important;
  }
  .otsbot-bubble {
    font-size: 0.88rem !important;
    padding: 10px 13px !important;
  }
  .otsbot-input {
    padding: 10px 12px !important;
  }
}

/* === NAVBAR === */
.navbar {
  min-height: 48px !important;
  padding: 0 !important;
  background: var(--bg-primary) !important;
  border-bottom: 1px solid var(--border-soft) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

.navbar > .container-fluid {
  min-height: 48px !important;
  padding-top: 6px !important;
  padding-bottom: 6px !important;
}

.navbar .navbar-brand {
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.2px !important;
}

.navbar .navbar-brand img {
  width: 30px !important;
  height: 30px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  box-shadow: var(--shadow-sm) !important;
}

.navbar .btn {
  font-size: 0.8rem !important;
  padding: 6px 12px !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}

/* Menu button */
.navbar .btn[data-bs-toggle="offcanvas"] {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-soft) !important;
  color: var(--text-primary) !important;
  transition: all var(--transition) !important;
}

.navbar .btn[data-bs-toggle="offcanvas"]:hover {
  background: var(--primary-color) !important;
  color: #fff !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-1px) !important;
}

/* Logo welcome */
.otsbot-welcome-body img {
  opacity: 0.9 !important;
  transition: opacity var(--transition), transform var(--transition) !important;
}

.otsbot-welcome-body img:hover {
  opacity: 1 !important;
  transform: scale(1.04) !important;
}

/* === COOKIE BAR MODERNA === */
.cont-cookie {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9999 !important;
  padding: 16px !important;
  pointer-events: none !important;
  display: flex !important;
  justify-content: center !important;
}

.cookie-consent-banner {
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: var(--radius-lg) !important;
  padding: 18px 26px !important;
  box-shadow: var(--shadow-xl) !important;
  max-width: 720px !important;
  width: 100% !important;
  pointer-events: auto !important;
  animation: cookieSlideUp 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

@keyframes cookieSlideUp {
  from { transform: translateY(120%) translateY(16px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-consent-banner .container {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
  padding: 0 !important;
  max-width: 100% !important;
}

.cookie-consent-banner p {
  margin: 0 !important;
  font-size: 0.82rem !important;
  color: var(--text-secondary) !important;
  flex: 1 1 auto !important;
  min-width: 200px !important;
  line-height: 1.5 !important;
}

.cookie-consent-banner p .bi {
  color: var(--primary-color) !important;
  margin-right: 8px !important;
  font-size: 1.05rem !important;
}

.cookie-consent-banner a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  transition: opacity var(--transition) !important;
}

.cookie-consent-banner a:hover {
  text-decoration: underline !important;
  opacity: 0.85 !important;
}

.cookie-consent-banner .btn {
  font-size: 0.8rem !important;
  padding: 8px 22px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
  white-space: nowrap !important;
}

.cookie-consent-banner .btn-info {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #fff !important;
}

.cookie-consent-banner .btn-info:hover {
  background: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 18px rgba(16, 163, 127, 0.35) !important;
}

.cookie-consent-banner .btn-secondary {
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-secondary) !important;
}

.cookie-consent-banner .btn-secondary:hover {
  background: var(--bg-secondary) !important;
  border-color: var(--text-secondary) !important;
  color: var(--text-primary) !important;
}

@media (max-width: 560px) {
  .cont-cookie { padding: 10px !important; }
  .cookie-consent-banner { padding: 14px 16px !important; border-radius: var(--radius-md) !important; }
  .cookie-consent-banner p { font-size: 0.76rem !important; min-width: 100% !important; text-align: center !important; }
  .cookie-consent-banner .btn { flex: 1 1 auto !important; }
}

/* === AJUST LAYOUT HEIGHT === */
.otsbot-layout {
  height: calc(100vh - 48px) !important;
}

@media (max-width: 768px) {
  .otsbot-layout {
    height: calc(100vh - 48px) !important;
  }
}

/* ==================================
   MODAL PROFESSIONALE OPENWEBUI
   ================================== */
.modal-content {
  border: none !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-xl) !important;
  background: var(--bg-primary) !important;
  overflow: hidden !important;
}

.modal-header {
  border-bottom: 1px solid var(--border-soft) !important;
  padding: 22px 26px !important;
  background: var(--bg-primary) !important;
}

.modal-header .modal-title {
  font-weight: 700 !important;
  font-size: 1.2rem !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.4px !important;
}

.modal-header .btn-close {
  transition: transform var(--transition) !important;
  padding: 8px !important;
  border-radius: 50% !important;
}

.modal-header .btn-close:hover {
  transform: rotate(90deg) !important;
}

.modal-body {
  padding: 28px 26px !important;
  line-height: 1.75 !important;
  color: var(--text-primary) !important;
}

.modal-body h3,
.modal-body h4 {
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.3px !important;
}

.modal-body h3 {
  font-size: 1.35rem !important;
  margin-bottom: 16px !important;
}

.modal-body h4 {
  font-size: 1.05rem !important;
  margin-top: 22px !important;
  margin-bottom: 10px !important;
  color: var(--primary-color) !important;
}

.modal-body p {
  margin-bottom: 12px !important;
  color: var(--text-secondary) !important;
  font-size: 0.95rem !important;
}

.modal-body ul {
  padding-left: 20px !important;
}

.modal-body ul li {
  margin-bottom: 6px !important;
  color: var(--text-secondary) !important;
  font-size: 0.95rem !important;
}

.modal-footer {
  border-top: 1px solid var(--border-soft) !important;
  padding: 16px 26px !important;
  background: var(--bg-secondary) !important;
}

.modal-footer .btn-secondary {
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 22px !important;
  font-weight: 500 !important;
  transition: all var(--transition) !important;
}

.modal-footer .btn-secondary:hover {
  background: var(--bg-secondary) !important;
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
}

/* Animazione apertura modale */
.modal.fade .modal-dialog {
  transform: scale(0.96) translateY(12px) !important;
  transition: transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease !important;
  opacity: 0 !important;
}

.modal.fade.show .modal-dialog {
  transform: scale(1) translateY(0) !important;
  opacity: 1 !important;
}

.modal-backdrop {
  background: rgba(0,0,0,0.4) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}

/* Stile specifico per la sezione versioni */
.versione {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-md) !important;
  padding: 18px 22px !important;
  margin-bottom: 12px !important;
  border: 1px solid var(--border-soft) !important;
  transition: all var(--transition) !important;
}

.versione:hover {
  border-color: var(--primary-color) !important;
  box-shadow: 0 6px 16px var(--primary-soft) !important;
  transform: translateY(-1px) !important;
}

.versione .titolo {
  font-weight: 700 !important;
  font-size: 1rem !important;
  color: var(--primary-color) !important;
  margin-bottom: 10px !important;
}

.versione ul.funzionalita {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.versione ul.funzionalita li {
  padding: 4px 0 !important;
  font-size: 0.9rem !important;
  color: var(--text-secondary) !important;
  line-height: 1.7 !important;
}

/* Web Products Section (ricerca live dal sito) */
.web-products-section {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light, #e5e5e5);
}
.web-products-section .card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.web-products-section .card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
}
.web-products-section .card-img-top {
  background: #f8f9fa;
}
.web-products-section .card-title {
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.versione ul.funzionalita li::before {
  content: "✦ " !important;
  color: var(--primary-color) !important;
}

/* Stile collaboratori */
.collaboratore {
  text-align: center !important;
  padding: 28px 18px !important;
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-lg) !important;
  margin-bottom: 16px !important;
  border: 1px solid var(--border-soft) !important;
  transition: all 0.3s ease !important;
}

.collaboratore:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-lg) !important;
  border-color: var(--primary-color) !important;
}

.collaboratore img {
  border-radius: 50% !important;
  width: 84px !important;
  height: 84px !important;
  object-fit: cover !important;
  margin-bottom: 14px !important;
  border: 3px solid var(--primary-color) !important;
  box-shadow: 0 4px 16px var(--primary-soft) !important;
}

.collaboratore .nome-collab {
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  margin-bottom: 8px !important;
  color: var(--text-primary) !important;
}

.collaboratore .biografia-collab {
  font-size: 0.9rem !important;
  color: var(--text-secondary) !important;
  line-height: 1.7 !important;
}

.collaboratore .biografia-collab a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

.collaboratore .biografia-collab a:hover {
  text-decoration: underline !important;
}

/* Stile per i divisori */
.divider {
  text-align: center !important;
  margin-bottom: 22px !important;
}

.divider img {
  max-width: 100px !important;
  opacity: 0.9 !important;
}

/* Stile privacy/cookie */
.privacy-policy, .cookie-policy {
  padding: 0 !important;
}

.privacy-policy h3, .cookie-policy h3 {
  color: var(--primary-color) !important;
  margin-top: 0 !important;
}

.termini {
  padding: 0 !important;
}

/* Logo rotondo nei modali */
.otsbot-round-logo {
  border-radius: 50% !important;
  width: 100px !important;
  height: 100px !important;
  object-fit: cover !important;
  display: block !important;
  margin: 0 auto 18px !important;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1) !important;
}

/* Stile offcanvas menu */
.offcanvas {
  border: none !important;
  box-shadow: -8px 0 32px rgba(0,0,0,0.12) !important;
  background: var(--bg-primary) !important;
}

.offcanvas-header {
  border-bottom: 1px solid var(--border-soft) !important;
  padding: 18px 22px !important;
}

.offcanvas-title {
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.2px !important;
}

.offcanvas .list-group-item {
  border: none !important;
  border-bottom: 1px solid var(--border-soft) !important;
  padding: 14px 22px !important;
  font-size: 0.95rem !important;
  color: var(--text-primary) !important;
  transition: all var(--transition) !important;
  background: transparent !important;
}

.offcanvas .list-group-item:last-child {
  border-bottom: none !important;
}

.offcanvas .list-group-item:hover {
  background: var(--bg-secondary) !important;
  color: var(--primary-color) !important;
  padding-left: 26px !important;
}

.offcanvas .list-group-item i {
  width: 24px !important;
  color: var(--primary-color) !important;
}

/* Stile Blog Modal */
#astroblog .nav-pills .nav-link {
  border-radius: var(--radius-sm) !important;
  color: var(--text-primary) !important;
  padding: 10px 16px !important;
  margin-bottom: 4px !important;
  font-size: 0.9rem !important;
  transition: all var(--transition) !important;
}

#astroblog .nav-pills .nav-link.active {
  background: var(--primary-color) !important;
  color: #fff !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(16, 163, 127, 0.25) !important;
}

#astroblog .accordion-button {
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  color: var(--text-primary) !important;
}

#astroblog .accordion-button:not(.collapsed) {
  color: var(--primary-color) !important;
  background: transparent !important;
  box-shadow: none !important;
}

#astroblog .accordion-body {
  font-size: 0.9rem !important;
  color: var(--text-secondary) !important;
  line-height: 1.7 !important;
}