/* ============================================================
   KNOWPILL — ActivityBar (VSCode-style, Light Theme)
   Arquivo: src/components/ActivityBar/ActivityBar.css
   ============================================================ */

:root {
  --kpab-bar-w:       68px;   /* largura da barra de ícones */
  --kpab-bar-w-open:  68px;   /* mesma quando painel aberto  */
  --kpab-panel-w:     280px;
  --kpab-transition:  200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----------------------------------------------------------
   ROOT — fixo, esquerda, antes de tudo
   ---------------------------------------------------------- */
#kpab-root {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: var(--z-fixed, 1030);
  display: flex;
  flex-direction: row;
  overflow: visible;
  pointer-events: none;
}

#kpab-root * {
  pointer-events: auto;
  box-sizing: border-box;
}

/* ----------------------------------------------------------
   BARRA DE ÍCONES
   ---------------------------------------------------------- */
.kpab-bar {
  width: var(--kpab-bar-w);
  min-width: var(--kpab-bar-w);
  height: 100%;
  background: var(--color-surface, #fff);
  border-right: 1px solid var(--color-border, #e2e8f0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; /* tudo no equador */
  gap: 4px;
  padding: 12px 0;
  overflow: hidden;
  flex-shrink: 0;
  z-index: 2;
}

/* grupo topo e fundo: sem flex próprio, vivem juntos no centro */
.kpab-icons-top,
.kpab-icons-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
}

/* divisor entre os dois grupos */
.kpab-icons-top + .kpab-icons-bottom {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--color-border, #e2e8f0);
}

/* ----------------------------------------------------------
   BOTÃO DE ÍCONE
   Preto-e-branco por padrão; cor só no :active da página
   ---------------------------------------------------------- */
.kpab-icon-btn {
  position: relative;
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md, 8px);
  border: none;
  background: transparent;
  color: var(--color-text-tertiary, #94a3b8);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  /* filtro grayscale: emojis viram preto-e-branco */
  filter: grayscale(1) opacity(0.7);
  font-size: 28px;
  line-height: 1;
  outline: none;
  transition:
    background var(--kpab-transition),
    filter var(--kpab-transition),
    transform 0.1s ease;
  flex-shrink: 0;
}

.kpab-icon-btn:hover {
  background: var(--color-surface-elevated, #f1f5f9);
  filter: grayscale(0) opacity(1);
  transform: scale(1.12);
  color: var(--color-primary, #6366f1);
}

/* Ativo: mostra cor e remove grayscale */
.kpab-icon-btn.active {
  background: rgba(99, 102, 241, 0.07);
  filter: grayscale(0) opacity(1);
  color: var(--color-primary, #6366f1);
  transform: none;
}

/* Linha indicadora VSCode */
.kpab-icon-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5px;
  height: 18px;
  background: var(--color-primary, #6366f1);
  border-radius: 0 2px 2px 0;
}

/* Tooltip */
.kpab-icon-btn[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-text, #0f172a);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  letter-spacing: 0.02em;
  white-space: nowrap;
  padding: 5px 9px;
  border-radius: var(--radius-sm, 6px);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s ease;
  z-index: 9999;
  box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,.12));
}

.kpab-icon-btn[data-tooltip]:hover::after {
  opacity: 1;
}

/* ----------------------------------------------------------
   PAINEL LATERAL
   ---------------------------------------------------------- */
.kpab-panel {
  width: 0;
  min-width: 0;
  overflow: hidden;
  height: 100%;
  background: var(--color-surface, #fff);
  border-right: 1px solid var(--color-border, #e2e8f0);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width var(--kpab-transition), min-width var(--kpab-transition);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,.07));
}

.kpab-panel.open {
  width: var(--kpab-panel-w);
  min-width: var(--kpab-panel-w);
}

/* ----------------------------------------------------------
   PAINEL: HEADER
   ---------------------------------------------------------- */
.kpab-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 0 14px;
  height: 40px;
  min-height: 40px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  background: var(--color-surface-elevated, #f8fafc);
  flex-shrink: 0;
}

.kpab-panel-title {
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-text-tertiary, #94a3b8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* X fechar */
.kpab-panel-close {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm, 6px);
  border: none;
  background: transparent;
  color: var(--color-text-tertiary, #94a3b8);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
  transition: background var(--kpab-transition), color var(--kpab-transition);
  outline: none;
}

.kpab-panel-close:hover {
  background: var(--color-border, #e2e8f0);
  color: var(--color-text, #0f172a);
}

/* ----------------------------------------------------------
   PAINEL: VIEWS
   ---------------------------------------------------------- */
.kpab-panel-view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.kpab-panel-view.active {
  display: flex;
}

/* ----------------------------------------------------------
   KNOWPILLOT — identidade
   ---------------------------------------------------------- */
.kpab-bot-identity {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 12px 10px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  flex-shrink: 0;
}

.kpab-bot-avatar {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md, 8px);
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1, #8b5cf6));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(99,102,241,.2);
}

.kpab-bot-name {
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  color: var(--color-text, #0f172a);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.kpab-bot-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10.5px;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  color: var(--color-text-tertiary, #94a3b8);
  margin-top: 1px;
}

.kpab-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-warning, #f59e0b);
  animation: kpab-blink 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes kpab-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

/* Badge em breve */
.kpab-soon-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 8px 10px 2px;
  padding: 5px 9px;
  background: rgba(245,158,11,0.06);
  border: 1px solid rgba(245,158,11,0.18);
  border-radius: var(--radius-md, 8px);
  font-size: 10.5px;
  font-weight: 600;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  color: #92400e;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   CHAT BODY
   ---------------------------------------------------------- */
.kpab-chat-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  scroll-behavior: smooth;
  background: var(--color-background, #f8fafc);
  min-height: 0;
}

.kpab-chat-body::-webkit-scrollbar       { width: 3px; }
.kpab-chat-body::-webkit-scrollbar-track  { background: transparent; }
.kpab-chat-body::-webkit-scrollbar-thumb  {
  background: var(--color-divider, #cbd5e1);
  border-radius: 99px;
}

.kpab-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
  min-width: 0;
}

.kpab-msg.bot  { align-self: flex-start; }
.kpab-msg.user { align-self: flex-end; }

.kpab-msg-bubble {
  padding: 8px 10px;
  border-radius: 3px 10px 10px 10px;
  font-size: 12px;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  line-height: 1.55;
  color: var(--color-text, #0f172a);
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #e2e8f0);
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
  word-break: break-word;
  overflow-wrap: break-word;
}

.kpab-msg.user .kpab-msg-bubble {
  background: var(--color-primary, #6366f1);
  border-color: transparent;
  color: #fff;
  border-radius: 10px 3px 10px 10px;
  box-shadow: 0 2px 10px rgba(99,102,241,.2);
}

.kpab-msg-bubble p               { margin: 0 0 3px; }
.kpab-msg-bubble p:last-child     { margin: 0; }
.kpab-msg-bubble strong           { font-weight: 600; color: var(--color-primary, #6366f1); }
.kpab-msg.user .kpab-msg-bubble strong { color: #c7d2fe; }
.kpab-msg-bubble em               { color: var(--color-text-secondary, #64748b); font-style: italic; }

/* Typing dots */
.kpab-typing {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 9px 11px;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 3px 10px 10px 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
  align-self: flex-start;
}

.kpab-typing span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-text-tertiary, #94a3b8);
  animation: kpab-bounce 1.1s ease-in-out infinite;
}
.kpab-typing span:nth-child(2) { animation-delay: .18s; }
.kpab-typing span:nth-child(3) { animation-delay: .36s; }

@keyframes kpab-bounce {
  0%, 60%, 100% { transform: translateY(0);   opacity: .35; }
  30%            { transform: translateY(-5px); opacity: 1;   }
}

/* ----------------------------------------------------------
   INPUT AREA
   ---------------------------------------------------------- */
.kpab-chat-input-area {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  padding: 8px 9px;
  border-top: 1px solid var(--color-border, #e2e8f0);
  background: var(--color-surface, #fff);
  flex-shrink: 0;
}

.kpab-chat-input {
  flex: 1;
  min-width: 0;
  background: var(--color-background, #f8fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-lg, 12px);
  padding: 7px 10px;
  font-size: 12px;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  color: var(--color-text, #0f172a);
  resize: none;
  outline: none;
  min-height: 34px;
  max-height: 80px;
  line-height: 1.5;
  cursor: not-allowed;
}

.kpab-chat-input::placeholder {
  color: var(--color-text-tertiary, #94a3b8);
}

.kpab-chat-attach,
.kpab-chat-send {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md, 8px);
  border: 1px solid var(--color-border, #e2e8f0);
  background: var(--color-surface-elevated, #f8fafc);
  color: var(--color-text-tertiary, #94a3b8);
  cursor: not-allowed;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   PAINEL: CONFIGURAÇÕES
   ---------------------------------------------------------- */
.kpab-settings {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  background: var(--color-background, #f8fafc);
}

.kpab-settings::-webkit-scrollbar       { width: 3px; }
.kpab-settings::-webkit-scrollbar-track  { background: transparent; }
.kpab-settings::-webkit-scrollbar-thumb  { background: var(--color-divider, #cbd5e1); border-radius: 99px; }

/* Bloco de usuário */
.kpab-settings-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  background: var(--color-surface, #fff);
  flex-shrink: 0;
}

.kpab-settings-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-primary, linear-gradient(135deg,#6366f1,#8b5cf6));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(99,102,241,.2);
}

/* Bloco usuário clicável */
.kpab-settings-user--btn {
  width: 100%;
  border: none;
  cursor: pointer;
  transition: background var(--kpab-transition);
}
.kpab-settings-user--btn:hover {
  background: var(--color-surface-elevated, #f1f5f9);
}


/* Seletor de idioma flutuante */
.kpab-lang-picker {
  margin: 4px 10px 6px;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
  overflow: hidden;
  animation: kpab-picker-in 0.15s ease;
}
@keyframes kpab-picker-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.kpab-lang-picker-title {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary, #94a3b8);
  padding: 8px 12px 4px;
}
.kpab-lang-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-family, system-ui);
  color: var(--color-text, #0f172a);
  text-align: left;
  transition: background 0.12s;
}
.kpab-lang-option:hover {
  background: var(--color-surface-elevated, #f1f5f9);
}
.kpab-lang-option.active {
  background: rgba(99,102,241,0.07);
  color: var(--color-primary, #6366f1);
  font-weight: 600;
}
.kpab-lang-option span {
  flex: 1;
}

.kpab-settings-uname {
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-family, system-ui);
  color: var(--color-text, #0f172a);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpab-settings-uemail {
  font-size: 11px;
  font-family: var(--font-family, system-ui);
  color: var(--color-text-tertiary, #94a3b8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

/* Grupos */
.kpab-settings-group {
  padding: 10px 10px 4px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
}

.kpab-settings-label {
  font-size: 9.5px;
  font-weight: 700;
  font-family: var(--font-family, system-ui);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary, #94a3b8);
  padding: 0 4px 6px;
}

/* Item */
.kpab-settings-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 8px;
  border: none;
  border-radius: var(--radius-md, 8px);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-family, system-ui);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--color-text, #0f172a);
  text-align: left;
  transition: background var(--kpab-transition, 200ms), color var(--kpab-transition, 200ms);
  margin-bottom: 2px;
}

.kpab-settings-item:hover {
  background: var(--color-surface, #fff);
  color: var(--color-primary, #6366f1);
}

.kpab-settings-item-icon {
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  filter: grayscale(1) opacity(0.6);
  transition: filter var(--kpab-transition, 200ms);
}

.kpab-settings-item:hover .kpab-settings-item-icon {
  filter: grayscale(0) opacity(1);
}

.kpab-settings-item-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpab-settings-item-arrow,
.kpab-user-chevron {
  font-size: 18px;
  color: var(--color-text-tertiary, #94a3b8);
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.15s ease, color 0.15s ease;
  margin-left: auto;
}
.kpab-settings-item:hover .kpab-settings-item-arrow,
.kpab-settings-user--btn:hover .kpab-user-chevron {
  transform: translateX(3px);
  color: var(--color-primary, #6366f1);
}

.kpab-settings-item-value {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary, #94a3b8);
  background: var(--color-surface-elevated, #f1f5f9);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-sm, 6px);
  padding: 2px 6px;
  flex-shrink: 0;
}

.kpab-settings-item-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-primary, #6366f1);
  border-radius: 99px;
  padding: 2px 6px;
  flex-shrink: 0;
}

/* Upgrade: destaque */
.kpab-settings-upgrade {
  color: var(--color-warning, #f59e0b) !important;
  font-weight: 600 !important;
}

.kpab-settings-upgrade:hover {
  background: rgba(245,158,11,0.07) !important;
  color: #d97706 !important;
}

.kpab-settings-upgrade .kpab-settings-item-icon {
  filter: grayscale(0) opacity(1) !important;
}

/* Rodapé logout */
.kpab-settings-footer {
  margin-top: auto;
  padding: 8px 10px 12px;
}

.kpab-settings-logout {
  color: var(--color-error, #ef4444) !important;
}

.kpab-settings-logout:hover {
  background: rgba(239,68,68,0.07) !important;
  color: #dc2626 !important;
}

.kpab-settings-logout .kpab-settings-item-icon {
  filter: grayscale(0) opacity(0.7) !important;
}

.kpab-settings-logout:hover .kpab-settings-item-icon {
  filter: grayscale(0) opacity(1) !important;
}

/* ----------------------------------------------------------
   EMPURRA O #app — controlado via JS (padding-left inline)
   ---------------------------------------------------------- */
#app {
  transition: padding-left var(--kpab-transition) !important;
}