:root {
  --white: #ffffff;

  --accent-600: #4863f7;
  --accent-500: #7878d7;

  --alert-600: #ff5c5c;
  --alert-800: rgba(255, 92, 92, 0.08);

  --gray-900: #0d0d0d;
  --gray-800: #111111;
  --gray-700: #1a1a1a;
  --gray-200: #424242;
  --gray-100: #737373;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--gray-100);
}

body,
input,
button {
  font-family: "Inter", sans-serif;
}

body {
  background-color: var(--gray-900);
  color: var(--white);
}

/* ====== LAYOUT PRINCIPAL ====== */
.app {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden; /* evita empilhamento quando sidebar anima */
}

/* Sidebar fixa à esquerda */
.sidebar {
  flex-shrink: 0;
  width: 350px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--gray-800);
  border-right: 1px solid var(--gray-700);
  transition: transform 0.28s ease, opacity 0.28s ease;
  transform: translateX(0);
  opacity: 1;
  z-index: 10;
}

/* Estados da sidebar */
.sidebar.open {
  transform: translateX(0);
  opacity: 1;
}

.sidebar.collapsed {
  transform: translateX(-100%);
  opacity: 0;
}

/* Área principal preenche o restante */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 62px 124px;
  gap: 32px;
  overflow-y: auto;
}

/* Cabeçalho da main (botões no canto direito) */
.main-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* ====== BOTÕES ====== */
.btn {
  gap: 10px;
  height: 44px;
  display: flex;
  align-items: center;
  font-weight: 500;
  font-size: 14px;
  border-radius: 6px;
  cursor: pointer;
}

.btn-outline {
  background: transparent;
  border: 0.5px solid var(--gray-200);
  color: var(--white);
  padding: 0 16px;
  transition: background-color 0.2s;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.btn-primary {
  background: var(--accent-600);
  border: 1px solid var(--accent-500);
  color: var(--white);
  padding: 0 24px;
  transition: opacity 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
}

.w-150 {
  width: 150px;
  justify-content: center;
}

/* ====== TÍTULO e CONTEÚDO EDITÁVEIS ====== */
.prompt-title {
  font-weight: 600;
  font-size: 32px;
  outline: none;
}

.prompt-content {
  font-size: 16px;
  color: var(--white);
  outline: none;
  line-height: 32px;
}

.editable-wrapper {
  position: relative;
}

.editable-wrapper::before {
  content: attr(data-placeholder);
  position: absolute;
  color: var(--gray-200);
  pointer-events: none;
  opacity: 0;
}

.editable-wrapper.is-empty::before {
  opacity: 1;
}

#title-wrapper.is-empty {
  font-size: 32px;
  font-weight: 600;
  color: var(--gray-200);
}

#content-wrapper.is-empty {
  font-size: 16px;
  color: var(--gray-200);
  line-height: 32px;
}

/* ====== BOTÕES ICON ====== */
.icon-button {
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* botão abrir (posicionado fixo fora do fluxo) */
.open-toggle {
  position: fixed;
  top: 24px;
  left: 24px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 60;
  display: none; /* mostrado apenas quando necessário (mobile ou sidebar.collapsed) */
}

/* Mostrar botão quando a sidebar estiver colapsada (sibling geral) */
.sidebar.collapsed ~ .open-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ====== SIDEBAR INTERNA ====== */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
}

.sidebar-content {
  display: flex;
  flex-direction: column;
  padding: 0 24px 24px 24px;
}

/* Search */
.search-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-700);
  gap: 20px;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 22px;
  transform: translateY(-50%);
}

.search-input {
  background: transparent;
  height: 44px;
  width: 100%;
  border: 1px solid var(--gray-200);
  outline: none;
  color: var(--white);
  font-size: 16px;
  border-radius: 6px;
  padding-left: 48px;
}

.search-input::placeholder {
  color: var(--gray-200);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.logo {
  height: 24px;
}

/* Prompt list item */
.prompt-list {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prompt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 8px 6px;
  border-radius: 6px;
}

.prompt-item-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1;
}

.prompt-item-title {
  font-weight: 500;
  font-size: 14px;
  color: var(--white);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.prompt-item-description {
  font-size: 12px;
  color: var(--gray-200);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* botão icone remover */
.btn-icon {
  background: transparent;
  border: none;
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s ease;
  height: 32px;
  width: 32px;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.04);
}

.icon-trash {
  fill: #fff; /* cor base branca para SVG */
  filter: drop-shadow(0 0 15px #0ff) drop-shadow(0 0 25px #0ff)
    drop-shadow(0 0 35px #0ff);
  transition: all 0.1s ease;
  cursor: pointer;
}

.icon-trash:hover {
  fill: #0ff; /* muda para ciano */
  filter: drop-shadow(0 0 5px #0ff) drop-shadow(0 0 8px #0ff)
    drop-shadow(0 0 12px #0ff) drop-shadow(0 0 40px #0ff);
}

/* RESPONSIVO */
@media (max-width: 1024px) {
  .main {
    padding: 48px 32px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    transform: translateX(-100%);
    opacity: 0;
    width: 300px;
  }

  .sidebar.open {
    transform: translateX(0);
    opacity: 1;
  }

  .open-toggle {
    display: flex;
  }
}