/* ==========================================================================
   BIA AGENT - APPLE HIG DESIGN SYSTEM
   SmartGestor - Brago Distribuidora
   ========================================================================== */

/* ─── Botão Flutuante (Floating Trigger) ────────────────────────────────── */
.bia-trigger-btn {
  position: fixed;
  bottom: 84px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E4BFF 0%, #5E82FF 100%);
  box-shadow: 0 10px 25px rgba(30, 75, 255, 0.45), 0 4px 10px rgba(0, 0, 0, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99990;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.bia-trigger-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 32px rgba(30, 75, 255, 0.55), 0 6px 14px rgba(0, 0, 0, 0.15);
}

.bia-trigger-btn:active {
  transform: scale(0.92);
}

/* Anel de Pulso Suave */
.bia-trigger-btn::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(94, 130, 255, 0.5);
  animation: biaPulseRing 2.8s infinite cubic-bezier(0.25, 0, 0.2, 1);
  pointer-events: none;
}

@keyframes biaPulseRing {
  0% { transform: scale(0.9); opacity: 0.8; }
  60% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

.bia-trigger-icon {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
  transition: transform 0.3s ease;
}

.bia-trigger-btn:hover .bia-trigger-icon {
  transform: rotate(12deg) scale(1.05);
}

.bia-badge-hint {
  position: absolute;
  top: -4px;
  right: -2px;
  background: #FF3B30;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 10px;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  animation: biaBadgeBounce 1s infinite alternate ease-in-out;
}

@keyframes biaBadgeBounce {
  from { transform: translateY(0); }
  to { transform: translateY(-3px); }
}

/* ─── Modal Apple HIG Backdrop & Container ─────────────────────────────── */
.bia-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 99998;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.bia-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.bia-modal-card {
  width: 440px;
  max-width: calc(100vw - 32px);
  height: 640px;
  max-height: calc(100vh - 100px);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(35px) saturate(190%);
  -webkit-backdrop-filter: blur(35px) saturate(190%);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(30px) scale(0.96);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', sans-serif;
}

.bia-modal-overlay.active .bia-modal-card {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* ─── Header Apple HIG ─────────────────────────────────────────────────── */
.bia-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.bia-header-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bia-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E4BFF 0%, #5E82FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(30, 75, 255, 0.35);
  position: relative;
}

.bia-avatar-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background: #34C759;
  border: 2px solid #fff;
  border-radius: 50%;
}

.bia-header-info {
  display: flex;
  flex-direction: column;
}

.bia-title {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bia-verified-icon {
  width: 14px;
  height: 14px;
  color: #1E4BFF;
}

.bia-subtitle {
  font-size: 11px;
  color: #6B7280;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.bia-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bia-btn-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.05);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #4B5563;
  transition: all 0.2s ease;
}

.bia-btn-circle:hover {
  background: rgba(0, 0, 0, 0.1);
  color: #111827;
}

/* ─── Sugestões Rápidas (Pills) ────────────────────────────────────────── */
.bia-suggestions-bar {
  padding: 10px 16px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  scrollbar-width: none;
}

.bia-suggestions-bar::-webkit-scrollbar {
  display: none;
}

.bia-chip {
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 16px;
  background: rgba(30, 75, 255, 0.08);
  color: #1E4BFF;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(30, 75, 255, 0.15);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.bia-chip:hover {
  background: #1E4BFF;
  color: #fff;
  border-color: #1E4BFF;
  transform: translateY(-1px);
}

/* ─── Corpo de Mensagens (Chat) ────────────────────────────────────────── */
.bia-messages-body {
  flex: 1;
  padding: 16px 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bia-msg-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  max-width: 90%;
  animation: biaMsgFadeUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

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

.bia-msg-row.user {
  margin-left: auto;
  flex-direction: row-reverse;
}

.bia-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E4BFF 0%, #5E82FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(30, 75, 255, 0.25);
}

.bia-msg-bubble {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 13.5px;
  line-height: 1.48;
  word-break: break-word;
  position: relative;
}

.bia-msg-row.bia .bia-msg-bubble {
  background: #F3F4F6;
  color: #1F2937;
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.bia-msg-row.user .bia-msg-bubble {
  background: linear-gradient(135deg, #1E4BFF 0%, #153FCC 100%);
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
  box-shadow: 0 3px 10px rgba(30, 75, 255, 0.3);
}

/* ─── Card de Escala Operacional (Ação BIA) ─────────────────────────────── */
.bia-action-card {
  margin-top: 10px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(30, 75, 255, 0.2);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  padding: 14px;
  width: 100%;
}

.bia-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.bia-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #111827;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bia-card-badge {
  background: rgba(30, 75, 255, 0.1);
  color: #1E4BFF;
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 8px;
}

.bia-card-desc {
  font-size: 12px;
  color: #4B5563;
  margin-bottom: 12px;
  line-height: 1.35;
}

.bia-card-preview-list {
  max-height: 150px;
  overflow-y: auto;
  border-radius: 10px;
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  margin-bottom: 12px;
  font-size: 11px;
}

.bia-preview-item {
  padding: 8px 10px;
  border-bottom: 1px solid #E5E7EB;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bia-preview-item:last-child {
  border-bottom: none;
}

.bia-btn-apply {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #1E4BFF 0%, #5E82FF 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(30, 75, 255, 0.35);
  transition: all 0.2s ease;
}

.bia-btn-apply:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.bia-btn-apply:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ─── Undo Action Styles (Apple HIG) ──────────────────────────────────── */
.bia-undo-card {
  border-left: 3px solid #FF3B30 !important;
  background: #FFF9F9 !important;
}

.bia-btn-undo-confirm {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #FF3B30 0%, #FF6459 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(255, 59, 48, 0.3);
  transition: all 0.2s ease;
}

.bia-btn-undo-confirm:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.bia-btn-undo-confirm:active {
  transform: translateY(0);
}

.bia-btn-undo-confirm:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.bia-btn-undo-secondary {
  width: 100%;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255, 59, 48, 0.06);
  border: 1px solid rgba(255, 59, 48, 0.2);
  color: #D32F2F;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.bia-btn-undo-secondary:hover {
  background: rgba(255, 59, 48, 0.12);
  border-color: rgba(255, 59, 48, 0.35);
}

.bia-btn-undo-secondary:active {
  transform: scale(0.98);
}

.bia-btn-undo-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ─── Typing Indicator (Digitando) ─────────────────────────────────────── */
.bia-typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background: #F3F4F6;
  border-radius: 16px;
  width: fit-content;
}

.bia-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #9CA3AF;
  animation: biaDotBounce 1.4s infinite ease-in-out both;
}

.bia-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.bia-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes biaDotBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1.1); opacity: 1; }
}

/* ─── Input Bar Apple HIG ──────────────────────────────────────────────── */
.bia-input-area {
  padding: 12px 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
}

.bia-input-box {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid #D1D5DB;
  border-radius: 24px;
  padding: 4px 6px 4px 14px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bia-input-box:focus-within {
  border-color: #1E4BFF;
  box-shadow: 0 0 0 3px rgba(30, 75, 255, 0.15);
}

.bia-input-field {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 13.5px;
  color: #111827;
  outline: none;
  font-family: inherit;
  padding: 8px 0;
}

.bia-btn-send {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E4BFF 0%, #5E82FF 100%);
  border: none;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(30, 75, 255, 0.35);
  transition: transform 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
}

.bia-btn-send:hover {
  transform: scale(1.05);
}

.bia-btn-send:active {
  transform: scale(0.92);
}

.bia-btn-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ─── Responsividade Mobile ────────────────────────────────────────────── */
@media (max-width: 500px) {
  .bia-modal-overlay {
    padding: 0;
  }
  .bia-modal-card {
    width: 100vw;
    max-width: 100vw;
    height: 85vh;
    max-height: 85vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-radius: 24px 24px 0 0;
    transform: translateY(100%);
  }
  .bia-modal-overlay.active .bia-modal-card {
    transform: translateY(0);
  }
  .bia-trigger-btn {
    bottom: 78px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
}