@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  /* Paleta (dark refinado) */
  --bg: #0c0e14;
  --surface: #12151e;
  --surface-2: #181c28;
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.12);
  --text: #e4e6f0;
  --muted: #5a6180;
  --accent: #4f8ef7;
  --accent-glow: rgba(79, 142, 247, 0.15);
  --radius: 10px;
  --radius-lg: 14px;
  --radius-sm: 8px;

  /* Tokens existentes (mantém compatibilidade sem refatorar tudo) */
  --page-bg: var(--bg);
  --panel-bg: var(--surface);
  --panel-border: var(--border);
  --panel-shadow: none;
  --text-primary: var(--text);
  --text-muted: var(--muted);
  --accent-start: var(--accent);
  --accent-end: var(--accent);
  --input-bg: var(--bg);
  --input-border: var(--border);
  --input-border-focus: var(--accent);
  --error-color: #ff6b6b;
  --success-color: #51cf66;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --select-arrow-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7 10l5 5 5-5' stroke='rgba(228,230,240,0.7)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --select-arrow-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7 10l5 5 5-5' stroke='rgba(26,29,46,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");

  --statusbar-height: 28px;
}

[data-theme="light"] {
  /* Tema Claro */
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #ffffff;
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.14);
  --text: #1a1d2e;
  --muted: #6b7280;
  --accent: #2f6fec;
  --accent-glow: rgba(47, 111, 236, 0.14);

  --page-bg: var(--bg);
  --panel-bg: var(--surface);
  --panel-border: var(--border);
  --panel-shadow: none;
  --text-primary: var(--text);
  --text-muted: var(--muted);
  --accent-start: var(--accent);
  --accent-end: var(--accent);
  --input-bg: #ffffff;
  --input-border: var(--border);
  --input-border-focus: var(--accent);

  --error-color: #dc2626;
  --success-color: #16a34a;
  --secondary-bg: rgba(0, 0, 0, 0.03);
  --secondary-bg-hover: rgba(0, 0, 0, 0.045);
  --button-ghost-bg: rgba(0, 0, 0, 0.04);
  --button-ghost-border: rgba(0, 0, 0, 0.1);
  --button-ghost-color: #4b5563;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Screen Reader Only - Para SEO e Acessibilidade */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background: var(--page-bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: geometricPrecision;
}

.page {
  min-height: 100vh;
  display: flex;
  position: relative;
}

/* ============================================
   TOPBAR (contexto da ferramenta ativa)
   ============================================ */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 12px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  z-index: 1100;
}

.topbar__menu {
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
}

.topbar__menu:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-hover);
}

.topbar__menu-line {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.topbar__menu[aria-expanded="true"] .topbar__menu-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.topbar__menu[aria-expanded="true"] .topbar__menu-line:nth-child(2) {
  opacity: 0;
}

.topbar__menu[aria-expanded="true"] .topbar__menu-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.topbar__context {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.topbar__icon {
  font-size: 1.05rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.topbar__title {
  font-weight: 650;
  font-size: 0.95rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: min(520px, calc(100vw - 120px));
}

/* Sidebar - Menu Lateral */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 280px;
  max-width: 85vw;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: calc(56px + 1.1rem) 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 1000;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: none;
  -webkit-overflow-scrolling: touch;
}

.sidebar[data-open="true"] {
  transform: translateX(0);
}

.sidebar__header {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.sidebar__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10px;
  color: var(--muted);
  margin: 0;
  font-weight: 500;
}

.sidebar__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}

.sidebar__subtitle {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  font-weight: 400;
}

.sidebar__theme-toggle {
  padding: 0.75rem 0;
  margin-bottom: 0.25rem;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  font-family: var(--font-body);
  min-height: 40px;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
}

.theme-toggle__icon {
  font-size: 1.25rem;
  display: inline-block;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-toggle__icon--light {
  display: none;
}

[data-theme="light"] .theme-toggle__icon--dark {
  display: none;
}

[data-theme="light"] .theme-toggle__icon--light {
  display: inline-block;
}

.theme-toggle__text {
  flex: 1;
  text-align: left;
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.6rem;
}

.sidebar__group + .sidebar__group {
  margin-top: 0.6rem;
}

.sidebar__group-title {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  padding: 0 10px;
}

.sidebar__tab {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: transparent;
  border: none;
  padding: 6px 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s ease, color 0.2s ease;
  text-align: left;
  font-family: var(--font-body);
  min-height: 40px;
}

.sidebar__tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.sidebar__tab[aria-selected="true"] {
  background: var(--accent-glow);
  color: var(--accent);
  font-weight: 650;
  position: relative;
}

.sidebar__tab[aria-selected="true"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 999px;
  background: var(--accent);
}

.sidebar__tab-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.sidebar__tab-text {
  flex: 1;
}

/* Overlay para Mobile */
.sidebar__overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 14, 20, 0.72);
  backdrop-filter: blur(6px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar__overlay[data-active="true"] {
  opacity: 1;
  visibility: visible;
}

.wrapper {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: calc(56px + 24px) 24px 24px;
  padding-bottom: calc(24px + var(--statusbar-height));
  margin-left: 0;
  transition: margin-left 0.3s ease;
}

/* ============================================
   STATUSBAR (rodapé fixo estilo Delphi)
   ============================================ */
.statusbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--statusbar-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 0 12px;

  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(10px);
  z-index: 1100;
}

.statusbar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.statusbar__item {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel {
  width: min(960px, 100%);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* Ocultar tabs antigas */
.tabs {
  display: none;
}

.tab {
  display: none;
}

/* Conteúdo das Abas */
.tab-content {
  display: none;
  flex-direction: column;
  gap: 1.75rem;
  animation: fadeIn 0.3s ease;
}

.tab-content[data-active="true"] {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.field label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.field__stats {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--font-mono);
  opacity: 0.7;
}

.text-input {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  line-height: 1.6;
}

textarea.text-input {
  min-height: 260px;
  resize: vertical;
}

input.text-input {
  resize: none;
  line-height: normal;
}

.text-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.text-input--output {
  min-height: 260px;
  border-color: var(--border-hover);
  background: var(--bg);
}

[data-theme="light"] .text-input--output {
  background: var(--input-bg);
  border-color: var(--border-hover);
}

.text-input--error {
  border-color: var(--error-color);
  background: rgba(255, 107, 107, 0.05);
}

[data-theme="light"] .text-input--error {
  background: rgba(220, 38, 38, 0.05);
}

.text-input::placeholder {
  color: rgba(90, 97, 128, 0.9);
}

[data-theme="light"] .text-input::placeholder {
  color: rgba(107, 114, 128, 0.9);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: stretch;
}

.controls__actions {
  display: flex;
  flex: 1 1 260px;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.controls__actions .button {
  flex: 1;
  min-height: 52px;
  min-width: 120px;
}

.controls__selectors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  flex: 1 1 320px;
  margin-left: auto;
}

.button {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  font-family: var(--font-body);
  min-height: 44px;
}

.button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-color: var(--accent);
}

.button--primary {
  flex: 1;
  background: var(--accent);
  color: #fff;
  box-shadow: none;
}
.button--primary:hover {
  opacity: 0.88;
}

.button--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--border);
}
.button--ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-hover);
}

[data-theme="light"] .button--ghost {
  background: var(--button-ghost-bg);
  color: var(--button-ghost-color);
  border: 1px solid var(--button-ghost-border);
}

.button--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}
.button--outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .button--outline {
  color: var(--text);
  border: 1px solid var(--border-hover);
}

.style-picker {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 11px;
}

.style-picker span {
  padding: 0 0.2rem;
}

.style-picker select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-size: 0.92rem;
  padding: 10px 36px 10px 12px;
  width: 100%;
  max-width: 320px;
  font-family: var(--font-body);
  min-height: 48px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: var(--select-arrow-dark);
  background-repeat: no-repeat;
  background-position: right 12px center;
}

[data-theme="light"] .style-picker select {
  background-color: var(--input-bg);
  background-image: var(--select-arrow-light);
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.style-picker select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.style-picker input[type="number"],
.style-picker input[type="text"] {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-size: 0.92rem;
  padding: 10px 12px;
  width: 100%;
  max-width: 320px;
  font-family: var(--font-body);
  min-height: 48px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

[data-theme="light"] .style-picker input[type="number"],
[data-theme="light"] .style-picker input[type="text"] {
  background: var(--input-bg);
}

.style-picker input[type="number"]:focus,
.style-picker input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.style-picker input[type="color"] {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  padding: 0;
  width: 100%;
  max-width: 320px;
  height: 48px;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

[data-theme="light"] .style-picker input[type="color"] {
  background: var(--input-bg);
}

.style-picker input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.style-picker input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: var(--radius-sm);
}

.style-picker input[type="color"]::-moz-color-swatch {
  border: none;
  border-radius: var(--radius-sm);
}

.style-picker input[type="color"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ============================================
   GERADOR DE API KEY (layout desktop)
   ============================================ */
#apikey-content .controls__selectors {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

#apikey-content .controls__selectors .style-picker select,
#apikey-content .controls__selectors .style-picker input[type="number"],
#apikey-content .controls__selectors .style-picker input[type="text"] {
  max-width: none;
}

#apikey-content .controls__actions {
  max-width: 760px;
}

@media (max-width: 1024px) {
  #apikey-content .controls__selectors {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: calc(56px + 1rem);
  right: 2rem;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  min-width: 280px;
  max-width: 400px;
  box-shadow: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  pointer-events: auto;
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
}

.toast--success {
  border-left: 3px solid var(--success-color);
}

.toast--error {
  border-left: 3px solid var(--error-color);
}

.toast--info {
  border-left: 3px solid var(--accent-start);
}

.toast__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.toast__message {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Gerador de Senhas */
.password-generator {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.password-display {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.password-display__field {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.password-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.1em;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.password-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.password-strength {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.password-strength__bar {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.password-strength__bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.3s ease, background 0.3s ease;
}

.password-strength[data-strength="very-weak"] .password-strength__bar::after {
  width: 20%;
  background: var(--error-color);
}

.password-strength[data-strength="weak"] .password-strength__bar::after {
  width: 40%;
  background: #ffa500;
}

.password-strength[data-strength="good"] .password-strength__bar::after {
  width: 60%;
  background: #ffd700;
}

.password-strength[data-strength="strong"] .password-strength__bar::after {
  width: 80%;
  background: #51cf66;
}

.password-strength[data-strength="very-strong"] .password-strength__bar::after {
  width: 100%;
  background: var(--success-color);
}

.password-strength__label {
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 100px;
  text-align: right;
  color: var(--muted);
  transition: color 0.3s ease;
}

.password-strength[data-strength="very-weak"] .password-strength__label {
  color: var(--error-color);
}

.password-strength[data-strength="weak"] .password-strength__label {
  color: #ffa500;
}

.password-strength[data-strength="good"] .password-strength__label {
  color: #ffd700;
}

.password-strength[data-strength="strong"] .password-strength__label {
  color: #51cf66;
}

.password-strength[data-strength="very-strong"] .password-strength__label {
  color: var(--success-color);
}

[data-theme="light"] .password-strength[data-strength="strong"] .password-strength__label {
  color: #15803d;
}

[data-theme="light"] .password-strength[data-strength="very-strong"] .password-strength__label {
  color: #166534;
}

.password-actions {
  display: flex;
  gap: 1rem;
}

.password-actions .button {
  flex: 1;
  min-height: 52px;
}

.password-settings {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

[data-theme="light"] .password-settings {
  background: var(--secondary-bg);
}

.password-setting {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.password-setting__label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.password-setting__value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-mono);
}

.password-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.password-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--accent);
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.2s ease;
}

.password-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.password-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--accent);
  cursor: pointer;
  border: none;
  box-shadow: none;
  transition: transform 0.2s ease;
}

.password-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
}

.password-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.password-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.password-checkbox:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .password-checkbox {
  background: var(--secondary-bg);
}

[data-theme="light"] .password-checkbox:hover {
  background: var(--secondary-bg-hover);
}

.password-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--accent-start);
}

.password-checkbox input[type="checkbox"]:checked {
  accent-color: var(--accent-start);
}

.password-checkbox span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.password-checkbox:has(input:checked) {
  border-color: var(--accent-start);
  background: rgba(93, 95, 239, 0.1);
}

/* ============================================
   FORMATADOR DE TEXTO
   ============================================ */

.text-formatter-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

@media (min-width: 1024px) {
  .text-formatter-layout {
    grid-template-columns: 420px 1fr;
    align-items: start;
  }
}

.text-formatter-options__title {
  font-size: 1rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
  color: var(--text-primary);
}

.text-formatter-accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

[data-theme="light"] .text-formatter-accordion {
  background: var(--secondary-bg);
}

.text-formatter-accordion__summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 14px;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.text-formatter-accordion__summary::-webkit-details-marker {
  display: none;
}

.text-formatter-accordion__summary::after {
  content: "▾";
  opacity: 0.7;
  transition: transform 0.2s ease;
}

.text-formatter-accordion[open] .text-formatter-accordion__summary::after {
  transform: rotate(180deg);
}

.text-formatter-accordion__body {
  padding: 14px;
  border-top: 1px solid var(--border);
}

.text-formatter-grid.password-checkboxes {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

@media (max-width: 768px) {
  .text-formatter-grid.password-checkboxes {
    grid-template-columns: 1fr;
  }
}

/* Desktop: Sidebar sempre visível */
@media (min-width: 769px) {
  .topbar__menu {
    display: none;
  }

  .sidebar {
    position: fixed;
    transform: translateX(0);
    width: 260px;
    max-width: none;
    padding: calc(56px + 1.1rem) 1rem 1.1rem;
  }

  .wrapper {
    margin-left: 260px;
    padding: calc(56px + 24px) 24px 24px;
    padding-bottom: calc(24px + var(--statusbar-height));
  }

  .sidebar__overlay {
    display: none;
  }

  .sidebar__header {
    padding-bottom: 1.5rem;
  }

  .sidebar__title {
    font-size: 1.2rem;
  }
}

/* 769–1023px: não quebra em telas "quase desktop" */
@media (min-width: 769px) and (max-width: 1023px) {
  .sidebar {
    width: 240px;
  }

  .wrapper {
    margin-left: 240px;
    padding: 20px;
    padding-bottom: calc(20px + var(--statusbar-height));
  }
}

@media (max-width: 768px) {
  .wrapper {
    padding: calc(56px + 16px) 12px 16px;
    padding-bottom: calc(16px + var(--statusbar-height));
    margin-left: 0;
  }

  .panel {
    padding: 16px;
  }

  .button--primary {
    width: 100%;
  }

  .controls__actions {
    width: 100%;
  }

  .controls__selectors {
    width: 100%;
    margin-left: 0;
  }

  .style-picker select {
    width: 100%;
    max-width: none;
  }

  .toast-container {
    top: calc(56px + 0.75rem);
    right: 1rem;
    left: 1rem;
  }

  .toast {
    min-width: auto;
    max-width: none;
  }

  .field__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .password-actions {
    flex-direction: column;
  }

  .password-checkboxes {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Gerador de Dados Fake */
.fake-generator {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.fake-generator__selector {
  display: flex;
  justify-content: flex-start;
}

.fake-options {
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

[data-theme="light"] .fake-options {
  background: var(--secondary-bg);
}

.fake-option-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.fake-option {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fake-option span {
  font-size: 0.75rem;
}

.fake-option select,
.fake-option input {
  border: 1px solid var(--input-border);
  border-radius: 12px;
  background: rgba(7, 9, 20, 0.95);
  color: var(--text-primary);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

[data-theme="light"] .fake-option select,
[data-theme="light"] .fake-option input {
  background: var(--input-bg);
}

.fake-option select:focus,
.fake-option input:focus {
  outline: none;
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 1px var(--input-border-focus);
}

.fake-actions {
  display: flex;
  gap: 1rem;
}

.fake-actions .button {
  flex: 1;
  min-height: 52px;
}

.fake-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.fake-result-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(9, 11, 23, 0.5);
  border-radius: 12px;
  border: 1px solid var(--panel-border);
}

[data-theme="light"] .fake-result-item {
  background: var(--surface);
  border-color: var(--border);
}

.fake-result-item__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fake-result-item__value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  word-break: break-all;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.fake-result-item__copy {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.fake-result-item__copy:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--input-border-focus);
}

.fake-result-item__copy:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

[data-theme="light"] .fake-result-item__copy {
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.12);
  color: var(--text-primary);
}

[data-theme="light"] .fake-result-item__copy:hover {
  background: rgba(0, 0, 0, 0.085);
}

@media (max-width: 768px) {
  .fake-generator__selector {
    justify-content: flex-start;
  }

  .fake-option-group {
    grid-template-columns: 1fr;
  }

  .fake-results {
    grid-template-columns: 1fr;
  }

  .fake-actions {
    flex-direction: column;
  }
}

/* Gerador de QR Code */
.qrcode-generator {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.qrcode-generator .text-input {
  min-height: 120px;
}

.qrcode-display {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.qrcode-canvas-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  background: #ffffff;
  border-radius: var(--radius-sm);
  box-shadow: none;
  margin-bottom: 0.5rem;
}

[data-theme="light"] .qrcode-canvas-wrapper {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qrcode-canvas-wrapper canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.qrcode-actions {
  display: flex;
  gap: 1rem;
  width: 100%;
  max-width: 400px;
  margin-top: 0.5rem;
}

.qrcode-actions .button {
  flex: 1;
  min-height: 52px;
}

@media (max-width: 768px) {
  .qrcode-display {
    padding: 1.5rem;
  }

  .qrcode-canvas-wrapper {
    padding: 1rem;
  }

  .qrcode-canvas-wrapper canvas {
    max-width: 280px;
    max-height: 280px;
  }

  .qrcode-actions {
    flex-direction: column;
  }
}

/* Gerador de UUID */
.uuid-generator {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.uuid-generator .password-input {
  font-family: var(--font-mono);
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.05em;
}

.uuid-options {
  display: flex;
  justify-content: flex-start;
  padding: 1rem 0;
}

@media (max-width: 768px) {
  .uuid-options {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 0;
  }

  .uuid-options .controls,
  .uuid-options .controls__selectors {
    width: 100%;
  }

  .uuid-options .password-checkboxes {
    width: 100%;
    max-width: none !important;
  }

  .uuid-options .password-checkboxes {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   HISTÓRICO - Botão no sidebar
   ============================================ */
.sidebar__theme-toggle {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.history-toggle {
  margin-top: 0;
}

/* ============================================
   MODAL HISTÓRICO
   ============================================ */
.history-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.history-modal[data-open="true"] {
  opacity: 1;
  visibility: visible;
}

.history-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.history-modal__box {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: var(--panel-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.history-modal[data-open="true"] .history-modal__box {
  transform: scale(1);
}

.history-modal--small .history-modal__box {
  max-width: 400px;
}

.history-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.history-modal__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.history-modal__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.history-modal__close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.history-modal__tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 0.5rem;
  column-gap: 1.25rem;
  padding: 1rem 1.25rem 1rem;
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.history-modal__tab {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.history-modal__tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--input-border-focus);
}

.history-modal__tab--active {
  color: var(--text-primary);
  background: rgba(93, 95, 239, 0.25);
  border-color: rgba(93, 95, 239, 0.5);
  box-shadow: 0 0 0 1px rgba(93, 95, 239, 0.3);
}

.history-modal__panels {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.history-modal__panel {
  display: none;
  flex: 1;
  flex-direction: column;
  overflow: hidden;
  padding: 1rem 1.25rem;
}

.history-modal__panel--active {
  display: flex;
  animation: historyFadeIn 0.25s ease;
}

@keyframes historyFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.history-modal__footer {
  flex-shrink: 0;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--panel-border);
  background: var(--panel-bg);
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.history-modal__footer[data-visible="false"] {
  display: none;
}

.history-modal__clear {
  width: 100%;
  font-size: 0.85rem;
  justify-content: center;
}

.history-modal__list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  -webkit-overflow-scrolling: touch;
}

.history-modal__empty {
  margin: 0;
  padding: 2rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.history-modal__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-modal__body .style-picker {
  margin: 0;
}

.history-modal__body .text-input {
  min-height: 48px;
}

.history-modal__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* History cards */
.history-card {
  background: rgba(9, 11, 23, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.history-card:hover {
  border-color: var(--input-border-focus);
}

.history-card__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.history-card__icon {
  font-size: 1.1rem;
}

.history-card__label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
}

.history-card__time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.history-card__preview {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.history-card__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.history-card__btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.history-card__btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--input-border-focus);
}

.history-card__btn--restore {
  background: rgba(93, 95, 239, 0.2);
  border-color: rgba(93, 95, 239, 0.4);
}

.history-card__btn--restore:hover {
  background: rgba(93, 95, 239, 0.3);
}

[data-theme="light"] .history-card {
  background: var(--surface);
  border-color: var(--border);
}

[data-theme="light"] .history-card:hover {
  border-color: var(--border-hover);
}

[data-theme="light"] .history-card__preview {
  color: rgba(26, 29, 46, 0.75);
}

[data-theme="light"] .history-card__btn {
  background: var(--button-ghost-bg);
  border-color: var(--button-ghost-border);
  color: var(--text-primary);
}

[data-theme="light"] .history-card__btn:hover {
  background: var(--secondary-bg-hover);
  border-color: var(--border-hover);
}

[data-theme="light"] .history-card__btn--restore {
  background: rgba(47, 111, 236, 0.12);
  border-color: rgba(47, 111, 236, 0.35);
}

[data-theme="light"] .history-card__btn--restore:hover {
  background: rgba(47, 111, 236, 0.18);
}

[data-theme="light"] .history-card__btn--favorite {
  color: #a16207;
}

[data-theme="light"] .history-card__btn--favorite:hover {
  background: rgba(234, 179, 8, 0.12);
  border-color: rgba(234, 179, 8, 0.35);
}

[data-theme="light"] .history-card__btn--delete {
  color: #b91c1c;
}

[data-theme="light"] .history-card__btn--delete:hover {
  background: rgba(220, 38, 38, 0.10);
  border-color: rgba(220, 38, 38, 0.28);
}

@media (max-width: 575.98px) {
  .history-modal__box {
    max-height: 90vh;
  }

  .history-card__actions {
    flex-direction: column;
  }

  .history-card__btn {
    width: 100%;
  }
}

/* ============================================
   PWA - Banner de instalação e indicador offline
   ============================================ */
.pwa-install-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2001;
  padding: 0.75rem 1rem;
  background: var(--panel-bg);
  border-bottom: 1px solid var(--panel-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.pwa-install-banner[data-visible="true"] {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.pwa-install-banner__content {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.pwa-install-banner__icon {
  font-size: 1.5rem;
}

.pwa-install-banner__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
  min-width: 0;
}

.pwa-install-banner__text strong {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.pwa-install-banner__text span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.pwa-install-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pwa-install-banner__btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  font-family: var(--font-body);
  min-height: 44px;
}

.pwa-install-banner__btn--install {
  background: var(--accent);
  color: #fff;
}

.pwa-install-banner__btn--install:hover {
  opacity: 0.9;
}

.pwa-install-banner__btn--dismiss {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  border: 1px solid var(--border);
}

.pwa-install-banner__btn--dismiss:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.12);
}

.pwa-install-banner__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pwa-install-banner__close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.pwa-offline-indicator {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1999;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 107, 107, 0.2);
  border: 1px solid var(--error-color);
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.pwa-offline-indicator[data-visible="true"] {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 575.98px) {
  .pwa-install-banner__content {
    flex-direction: column;
    align-items: flex-start;
  }

  .pwa-install-banner__actions {
    width: 100%;
    justify-content: flex-end;
  }
}