/* ============================================================
   chatbot.css – Stylistyka Modern Flat Design & WCAG 2.2 AA / AAA
   Pełna synchronizacja z motywami: Jasny, Ciemny, Wysoki Kontrast
   ============================================================ */

.infobos-chatbot {
  position: fixed;
  left: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom));
  z-index: 9998;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.infobos-chatbot__backdrop {
  position: fixed;
  inset: 0;
  z-index: 9997;
  background: rgba(15, 23, 42, 0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.infobos-chatbot__backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.infobos-chatbot__toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  min-height: 64px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #002d69 0%, #0056b3 100%);
  box-shadow: 0 6px 20px rgba(0,45,105,0.35), 0 2px 6px rgba(0,0,0,0.15);
  cursor: pointer;
  overflow: visible;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
}

.infobos-chatbot__toggle::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid rgba(0,86,179,0.4);
  animation: chatbotPulse 2.5s ease-out infinite;
  pointer-events: none;
}

.infobos-chatbot__toggle::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(0,86,179,0.2);
  animation: chatbotPulse 2.5s ease-out 0.5s infinite;
  pointer-events: none;
}

@keyframes chatbotPulse {
  0%   { transform: scale(0.95); opacity: 0.7; }
  60%  { transform: scale(1.15); opacity: 0.2; }
  100% { transform: scale(1.25); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .infobos-chatbot__toggle::before,
  .infobos-chatbot__toggle::after {
    animation: none;
    display: none;
  }
}

.infobos-chatbot__toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(0,45,105,0.45), 0 4px 10px rgba(0,0,0,0.2);
}

.infobos-chatbot__toggle:active {
  transform: scale(0.97);
}

.infobos-chatbot__toggle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  width: 28px;
  height: 28px;
}

.infobos-chatbot__logo {
  width: 40px;
  height: 40px;
  max-width: 40px;
  max-height: 40px;
  object-fit: contain;
  border-radius: 50%;
  display: block;
}

.infobos-chatbot__toggle-text {
  display: none;
}

/* Tooltip */
.infobos-chatbot__tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 0;
  transform: translateY(4px);
  white-space: nowrap;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 10;
}

.infobos-chatbot__tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 32px;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #0f172a;
}

.infobos-chatbot__tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-theme="dark"] .infobos-chatbot__tooltip {
  background: #f8fafc;
  color: #0f172a;
}
[data-theme="dark"] .infobos-chatbot__tooltip::after {
  border-top-color: #f8fafc;
}

[data-theme="high-contrast"] .infobos-chatbot__toggle {
  background: #ffff00;
  border: 3px solid #ffffff;
  box-shadow: none;
}
[data-theme="high-contrast"] .infobos-chatbot__toggle::before,
[data-theme="high-contrast"] .infobos-chatbot__toggle::after {
  display: none;
}
[data-theme="high-contrast"] .infobos-chatbot__toggle-icon {
  color: #000000;
}
[data-theme="high-contrast"] .infobos-chatbot__tooltip {
  background: #ffff00;
  color: #000000;
  border: 2px solid #ffffff;
}
[data-theme="high-contrast"] .infobos-chatbot__tooltip::after {
  border-top-color: #ffff00;
}

.infobos-chatbot__panel {
  position: absolute;
  left: 0;
  bottom: 80px;
  width: min(400px, calc(100vw - 28px));
  height: min(620px, calc(100vh - 120px));
  display: flex;
  flex-direction: column;
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 45, 105, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transform-origin: left bottom;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s ease;
}

.infobos-chatbot__panel[hidden] {
  display: flex;
}

.infobos-chatbot[data-open="true"] .infobos-chatbot__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.infobos-chatbot__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--primary-color, #002d69) 0%, #00408f 100%);
  color: #ffffff;
  border-bottom: 1px solid var(--border-color, #cbd5e1);
}

[data-theme="dark"] .infobos-chatbot__header {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-bottom-color: var(--border-color, #334155);
}

[data-theme="high-contrast"] .infobos-chatbot__header {
  background: #000000;
  border-bottom: 2px solid #ffffff;
}

.infobos-chatbot__header-brand {
  display: flex;
  align-items: center;
  min-width: 0;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.infobos-chatbot__header-logo {
  height: 36px;
  width: auto;
  display: block;
  border-radius: 8px;
}

.infobos-chatbot__close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  position: relative;
  z-index: 2;
  pointer-events: auto;
  touch-action: manipulation;
  user-select: none;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.infobos-chatbot__close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.05);
}

[data-theme="high-contrast"] .infobos-chatbot__close {
  color: #ffff00;
  border: 1px solid #ffff00;
}

[data-theme="high-contrast"] .infobos-chatbot__close:hover {
  background: #ffff00;
  color: #000000;
}

.infobos-chatbot[data-open="true"] .infobos-chatbot__toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
}

.infobos-chatbot__messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  background: var(--bg-color, #f8fafc);
  color: var(--text-color, #0f172a);
  scrollbar-width: thin;
  scrollbar-color: var(--border-color, #cbd5e1) transparent;
}

.infobos-chatbot__messages::-webkit-scrollbar {
  width: 8px;
}

.infobos-chatbot__messages::-webkit-scrollbar-track {
  background: transparent;
}

.infobos-chatbot__messages::-webkit-scrollbar-thumb {
  background-color: var(--border-color, #cbd5e1);
  border-radius: 8px;
}

[data-theme="high-contrast"] .infobos-chatbot__messages {
  scrollbar-color: #ffff00 #000000;
}

[data-theme="high-contrast"] .infobos-chatbot__messages::-webkit-scrollbar-thumb {
  background-color: #ffff00;
}

.infobos-chatbot__message {
  max-width: 88%;
  margin-bottom: 12px;
  padding: 11px 15px;
  line-height: 1.5;
  font-size: 0.92rem;
  word-break: break-word;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.infobos-chatbot__message--assistant {
  margin-right: auto;
  background: var(--card-bg, #ffffff);
  color: var(--text-color, #0f172a);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 14px 14px 14px 3px;
}

.infobos-chatbot__message--user {
  margin-left: auto;
  background: linear-gradient(135deg, var(--primary-color, #002d69) 0%, #0284c7 100%);
  color: #ffffff;
  border: none;
  border-radius: 14px 14px 3px 14px;
}

.infobos-chatbot__message--user .infobos-chatbot__message-label {
  color: rgba(255, 255, 255, 0.75);
}

.infobos-chatbot__procedure-title {
  margin: 1rem 0 .35rem;
  font-weight: 700;
}

.infobos-chatbot__procedure {
  margin: 0;
  padding-left: 1.35rem;
}

.infobos-chatbot__procedure li + li {
  margin-top: .45rem;
}

[data-theme="high-contrast"] .infobos-chatbot__message--assistant {
  background: #000000;
  color: #ffff00;
  border: 2px solid #ffffff;
}

[data-theme="high-contrast"] .infobos-chatbot__message--user {
  background: #1a1a1a;
  color: #00ff00;
  border: 2px solid #00ff00;
}

.infobos-chatbot__message-label {
  margin-bottom: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted, #475569);
}

.infobos-chatbot__message-body a {
  color: var(--primary-color, #002d69);
  font-weight: 600;
}

[data-theme="high-contrast"] .infobos-chatbot__message-body a {
  color: #ffff00;
  text-decoration: underline;
}

.infobos-chatbot__footer {
  border-top: 1px solid var(--border-color, #cbd5e1);
  background: var(--card-bg, #ffffff);
  padding: 12px 14px;
}

[data-theme="high-contrast"] .infobos-chatbot__footer {
  background: #000000;
  border-top: 2px solid #ffffff;
}

.infobos-chatbot__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.infobos-chatbot__suggestions-title {
  width: 100%;
  margin-bottom: 2px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted, #475569);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.infobos-chatbot__suggestion {
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 6px;
  background: var(--hover-bg, #f1f5f9);
  color: var(--primary-color, #002d69);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  cursor: pointer;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.infobos-chatbot__suggestion:hover {
  background: var(--primary-color, #002d69);
  color: #ffffff;
  border-color: var(--primary-color, #002d69);
}

[data-theme="high-contrast"] .infobos-chatbot__suggestion {
  background: #000000;
  color: #ffff00;
  border: 1px solid #ffff00;
}

[data-theme="high-contrast"] .infobos-chatbot__suggestion:hover {
  background: #ffff00;
  color: #000000;
}

.infobos-chatbot__input-row {
  display: flex;
  gap: 8px;
}

.infobos-chatbot__input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.92rem;
  background: var(--card-bg, #ffffff);
  color: var(--text-color, #0f172a);
  min-height: 44px;
}

.infobos-chatbot__input:focus {
  outline: none;
  border-color: var(--primary-color, #002d69);
}

[data-theme="high-contrast"] .infobos-chatbot__input {
  background: #000000;
  color: #ffff00;
  border: 2px solid #ffffff;
}

.infobos-chatbot__send {
  flex: 0 0 auto;
  border: 1px solid var(--primary-color, #002d69);
  border-radius: 8px;
  background: var(--primary-color, #002d69);
  color: #ffffff;
  padding: 0 16px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 60px;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.infobos-chatbot__send:hover:not(:disabled) {
  background: var(--primary-hover, #001f4d);
}

.infobos-chatbot__send:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

[data-theme="high-contrast"] .infobos-chatbot__send {
  background: #ffff00;
  color: #000000;
  border: 2px solid #ffff00;
}

.infobos-chatbot__privacy {
  margin: 8px 0 0;
  font-size: 0.78rem;
  color: var(--text-muted, #475569);
}

.infobos-chatbot__privacy a {
  color: var(--primary-color, #002d69);
  text-decoration: underline;
}

[data-theme="high-contrast"] .infobos-chatbot__privacy a {
  color: #ffff00;
}

.infobos-chatbot__status {
  margin-bottom: 10px;
  color: var(--text-muted, #475569);
  font-size: 0.85rem;
}

.infobos-chatbot__toggle:focus-visible,
.infobos-chatbot__close:focus-visible,
.infobos-chatbot__input:focus-visible,
.infobos-chatbot__send:focus-visible,
.infobos-chatbot__suggestion:focus-visible {
  outline: var(--focus-ring, 3px solid #ffbf47) !important;
  outline-offset: 2px;
}

@media (max-width: 782px) {
  .infobos-chatbot {
    left: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
  }

  .infobos-chatbot__toggle {
    width: 104px;
    height: 52px;
    padding: 6px 8px;
    border-radius: 10px;
  }

  .infobos-chatbot__tooltip {
    left: 0;
    bottom: calc(100% + 10px);
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }

  .infobos-chatbot__tooltip::after {
    left: 28px;
  }

  /* Na mobile panel staje się pełnoekranowym oknem dialogowym (spójnie z szufladą menu) */
  .infobos-chatbot__panel {
    position: fixed;
    inset: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    border-radius: 0;
    border: none;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    transform: translateY(12px);
  }

  .infobos-chatbot[data-open="true"] .infobos-chatbot__panel {
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .infobos-chatbot,
  .infobos-chatbot *,
  .infobos-chatbot__backdrop {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}