/* Floating "AI Asistan" widget — see components/ai-chat-widget.js. Fixed to the viewport so it
   floats above every page's own content; z-index above the sidebar (20) and topbar popovers (50). */

.ai-chat-widget {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
}

.ai-chat-toggle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
}
.ai-chat-toggle:hover {
  transform: scale(1.05);
}
.ai-chat-toggle.active {
  background: var(--color-text-primary);
}

.ai-chat-panel {
  position: absolute;
  right: 0;
  bottom: 64px;
  width: min(360px, calc(100vw - 32px));
  height: min(520px, calc(100vh - 120px));
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.ai-chat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-alt);
}
.ai-chat-beta-badge {
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ai-chat-mode-label {
  margin-left: auto;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.ai-chat-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ai-chat-message {
  max-width: 85%;
  padding: 8px 11px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: 1.45;
  white-space: pre-wrap;
}
.ai-chat-message-assistant {
  align-self: flex-start;
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.ai-chat-message-user {
  align-self: flex-end;
  background: var(--color-primary);
  color: #fff;
}
.ai-chat-message-confirm {
  align-self: stretch;
  max-width: 100%;
  background: var(--color-warning-soft);
  border: 1px solid var(--color-warning);
  color: var(--color-text-primary);
}
.ai-chat-confirm-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.ai-chat-status {
  padding: 14px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.ai-chat-progress {
  padding: 12px 14px;
  border-top: 1px solid var(--color-border);
}
.ai-chat-progress-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}
.ai-chat-progress-bar {
  height: 6px;
  border-radius: 999px;
  background: var(--color-bg);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--color-border);
}
.ai-chat-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}

.ai-chat-input-row {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border);
  align-items: flex-end;
}
.ai-chat-input {
  flex: 1;
  min-height: 38px;
  max-height: 100px;
  resize: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-family: inherit;
  font-size: var(--font-size-sm);
  background: var(--color-bg);
  color: var(--color-text-primary);
}
.ai-chat-send {
  flex: 0 0 auto;
}

@media (max-width: 480px) {
  .ai-chat-widget {
    right: 12px;
    bottom: 12px;
  }
  .ai-chat-panel {
    width: calc(100vw - 24px);
    /* min(520px, ...) from the base rule leaves a lot of dead space under the panel on a phone —
       use most of the actual viewport height instead, same reasoning as the width override. */
    height: min(78vh, calc(100vh - 90px));
  }
  .ai-chat-header {
    flex-wrap: wrap;
    row-gap: 4px;
  }
  .ai-chat-mode-label {
    flex-basis: 100%;
    margin-left: 0;
  }
}