/* anki-review — superfície operacional de revisão.
   Primária: OPERATE (decidir carta a carta, depressa e com segurança).
   Secundária: INSPECT (frente/verso, alertas, fonte) e PUBLISH (gates).
   Cor funcional só para estado; alertas pesam mais que informação rotineira.

   Sistema visual "papel e tinta": fundo de papel quente, tinta azul profunda
   como cor de ação, Inter para a interface, Fraunces para títulos e
   JetBrains Mono para IDs. As fontes vêm junto do app (static/fonts, licença
   OFL): nada depende de internet. */

/* Fontes ------------------------------------------------------------------ */

@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-latin-opsz-normal.woff2") format("woff2-variations"),
    url("fonts/inter-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-latin-ext-opsz-normal.woff2") format("woff2-variations"),
    url("fonts/inter-latin-ext-opsz-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Inter Variable";
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-latin-wght-italic.woff2") format("woff2-variations"),
    url("fonts/inter-latin-wght-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Fraunces Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/fraunces-latin-opsz-normal.woff2") format("woff2-variations"),
    url("fonts/fraunces-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Fraunces Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/fraunces-latin-ext-opsz-normal.woff2") format("woff2-variations"),
    url("fonts/fraunces-latin-ext-opsz-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "JetBrains Mono Variable";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2-variations"),
    url("fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

/* Tokens ------------------------------------------------------------------- */

:root {
  /* Papel e tinta */
  --color-bg: #f5f3ee;
  --color-bg-deep: #ece8df;
  --color-surface: #ffffff;
  --color-surface-muted: #faf8f5;
  --color-surface-sunken: #f2efe9;
  --color-border: #e6e1d7;
  --color-border-strong: #d3cbbd;
  --color-border-hover: #bdb3a2;
  --color-text: #1b1916;
  --color-text-muted: #5f594f;
  --color-text-faint: #8b8478;

  --color-primary: #2547a0;
  --color-primary-hover: #1f3d8c;
  --color-primary-dark: #1a3373;
  --color-primary-soft: #eef2fb;
  --color-primary-border: #c8d3ef;

  /* Estados: verde aprova, vermelho rejeita, âmbar pede atenção */
  --color-approved: #1d7445;
  --color-approved-bg: #eaf5ee;
  --color-approved-border: #bcdcc8;
  --color-rejected: #b42318;
  --color-rejected-bg: #fdeeec;
  --color-rejected-border: #f1c4bf;
  --color-pending: #6b6455;
  --color-pending-bg: #efebe4;
  --color-edited: #8a5a14;
  --color-edited-bg: #f8eedb;
  --color-warning: #a8650a;
  --color-warning-bg: #fff6e3;
  --color-warning-border: #f0d49b;
  --color-front-bg: #f6f8fd;
  --color-front-border: #d3ddef;
  --color-back-bg: #f5faf7;
  --color-back-border: #cfe3d6;

  /* Tipografia */
  --font-sans: "Inter Variable", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Fraunces Variable", "Fraunces", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono Variable", "JetBrains Mono", "Cascadia Mono", "Consolas",
    "SFMono-Regular", monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.875rem;
  --text-md: 0.9375rem;
  --text-lg: 1.0625rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.125rem;

  /* Espaço, raio, sombra */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-xs: 0 1px 1px rgb(28 25 20 / 0.04);
  --shadow-sm: 0 1px 2px rgb(28 25 20 / 0.06), 0 1px 1px rgb(28 25 20 / 0.03);
  --shadow-md: 0 1px 2px rgb(28 25 20 / 0.04), 0 8px 24px -8px rgb(28 25 20 / 0.12);
  --shadow-lg: 0 2px 6px rgb(28 25 20 / 0.05), 0 24px 48px -16px rgb(28 25 20 / 0.2);
  --ring: 0 0 0 3px rgb(37 71 160 / 0.22);
  --focus-ring: 2px solid var(--color-primary);

  /* Movimento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 120ms;
  --dur: 200ms;
  --dur-slow: 360ms;

  --header-h: 4.25rem;
}

/* Base --------------------------------------------------------------------- */

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  font-optical-sizing: auto;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgb(37 71 160 / 0.16);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-strong) transparent;
}

code,
kbd,
.candidate__id,
.candidate__deck,
.queue-item__id {
  font-family: var(--font-mono);
}

kbd {
  display: inline-block;
  min-width: 1.6em;
  padding: 0.05em 0.4em;
  border: 1px solid var(--color-border-strong);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* Caixas de seleção e opções: desenhadas, com o mesmo raio e a mesma tinta
   em toda a aplicação. Continuam inputs nativos (teclado, leitor de tela). */
input[type="checkbox"],
input[type="radio"] {
  appearance: none;
  flex: none;
  display: inline-grid;
  place-content: center;
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  border: 1.5px solid var(--color-border-strong);
  background: var(--color-surface);
  color: #fff;
  vertical-align: -0.2em;
  cursor: pointer;
  transition: background-color var(--dur-fast) ease, border-color var(--dur-fast) ease,
    box-shadow var(--dur-fast) ease;
}

input[type="checkbox"] {
  border-radius: 5px;
}

input[type="radio"] {
  border-radius: 999px;
}

input[type="checkbox"]::before {
  content: "";
  width: 0.62rem;
  height: 0.62rem;
  background: currentColor;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
  transform: scale(0);
  transition: transform 180ms var(--ease-spring);
}

input[type="checkbox"]:indeterminate::before {
  clip-path: inset(40% 8% 40% 8% round 2px);
  transform: scale(1);
}

input[type="radio"]::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: currentColor;
  transform: scale(0);
  transition: transform 180ms var(--ease-spring);
}

input[type="checkbox"]:checked,
input[type="checkbox"]:indeterminate,
input[type="radio"]:checked {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

input[type="checkbox"]:checked::before,
input[type="radio"]:checked::before {
  transform: scale(1);
}

input[type="checkbox"]:not(:disabled):hover,
input[type="radio"]:not(:disabled):hover {
  border-color: var(--color-primary);
}

input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

input[type="checkbox"]:disabled,
input[type="radio"]:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%235f594f' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 12px;
  padding-right: 2rem !important;
}

/* Botões ------------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.25rem;
  padding: 0 0.95rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1.2;
  cursor: pointer;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:not(:disabled):hover {
  background: var(--color-surface-muted);
  border-color: var(--color-border-hover);
}

.btn:not(:disabled):active {
  transform: translateY(1px);
  box-shadow: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
}

.btn--primary {
  background: linear-gradient(180deg, #2b4fae 0%, var(--color-primary) 100%);
  border-color: var(--color-primary-hover);
  color: #fff;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.14), 0 1px 2px rgb(26 51 115 / 0.3);
}

.btn--primary:not(:disabled):hover {
  background: linear-gradient(180deg, #2e56bd 0%, #2749a6 100%);
  border-color: var(--color-primary-hover);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.16), 0 6px 14px -4px rgb(37 71 160 / 0.45);
  transform: translateY(-1px);
}

.btn--primary:not(:disabled):active {
  background: var(--color-primary-hover);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.18);
  transform: translateY(0);
}

.btn--primary:focus-visible {
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.14), 0 0 0 3px rgb(37 71 160 / 0.3);
}

.btn--danger {
  background: var(--color-rejected);
  border-color: #9a1d14;
  color: #fff;
}

.btn--danger:not(:disabled):hover {
  background: #9a1d14;
  border-color: #86180f;
}

.btn--danger-outline {
  background: var(--color-surface);
  border-color: var(--color-rejected-border);
  color: var(--color-rejected);
}

.btn--danger-outline:not(:disabled):hover {
  background: var(--color-rejected-bg);
  border-color: var(--color-rejected);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: var(--color-text-muted);
}

.btn--ghost:not(:disabled):hover {
  background: rgb(28 25 20 / 0.05);
  border-color: transparent;
  color: var(--color-text);
}

.btn--small {
  min-height: 1.875rem;
  padding: 0 0.65rem;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn--large {
  min-height: 3rem;
  padding: 0 1.6rem;
  border-radius: 10px;
  font-size: var(--text-md);
}

.btn--icon {
  width: 2rem;
  height: 2rem;
  min-height: 2rem;
  padding: 0;
  border-color: var(--color-border);
  border-radius: 999px;
}

/* A seta "→" dos botões de avançar anda um pouco no hover. */
.btn__arrow {
  display: inline-block;
  transition: transform var(--dur) var(--ease-out);
}

.btn:not(:disabled):hover .btn__arrow {
  transform: translateX(3px);
}

.btn:not(:disabled):hover .btn__arrow--back {
  transform: translateX(-3px);
}

/* Ocupado: o botão que disparou a ação ganha um anel girando e não esmaece. */
.btn[aria-busy="true"]::before {
  content: "";
  flex: none;
  width: 0.95em;
  height: 0.95em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 999px;
  animation: btn-spin 700ms linear infinite;
}

.btn[aria-busy="true"]:disabled {
  opacity: 1;
  cursor: progress;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Cabeçalho: identidade, progresso e próximo passo, sempre visíveis ---------- */

.app-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-5);
  min-height: var(--header-h);
  padding: var(--space-2) var(--space-5);
  background: rgb(255 255 255 / 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 20;
}

.app-header__identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.app-header__brand {
  display: inline-flex;
  flex: none;
  border-radius: var(--radius-sm);
}

.app-header__brand svg {
  width: 1.9rem;
  height: 1.9rem;
  transition: transform 420ms var(--ease-spring);
}

.app-header__brand:hover svg {
  transform: rotate(-7deg) scale(1.06);
}

.app-header__titles {
  min-width: 0;
}

.btn__plus {
  font-size: 1.1em;
  font-weight: 500;
  line-height: 1;
}

.app-header__identity h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-header__source {
  margin: 0.1rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  overflow-wrap: anywhere; /* IDs de planilha não têm espaços */
}

.app-header__progress {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 18rem;
}

.progress {
  display: flex;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--color-pending-bg);
}

.progress__segment {
  display: block;
  height: 100%;
  width: 0;
}

.progress__segment--approved {
  background: var(--color-approved);
}

.progress__segment--rejected {
  background: var(--color-rejected);
}

.counters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem var(--space-3);
  margin: 0;
  font-size: 0.78rem;
}

.counters__item {
  display: flex;
  flex-direction: row-reverse;
  align-items: baseline;
  gap: 0.25rem;
}

.counters__item dt {
  color: var(--color-text-muted);
  text-transform: lowercase;
}

.counters__item dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.counters__item--approved dd {
  color: var(--color-approved);
}

.counters__item--rejected dd {
  color: var(--color-rejected);
}

.counters__item--pending dd {
  color: var(--color-pending);
}

.counters__item--edited dd {
  color: var(--color-edited);
}

.app-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.next-step {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-warning);
  border-radius: 999px;
  background: var(--color-warning-bg);
  color: #6f4a0d;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.next-step[data-kind="delivery"] {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.next-step:hover {
  filter: brightness(0.97);
}

.shortcut-help {
  position: fixed;
  top: calc(var(--header-h) + var(--space-2));
  right: var(--space-5);
  z-index: 30;
  width: min(22rem, calc(100vw - 2rem));
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.shortcut-help h2 {
  margin: 0 0 var(--space-3);
  font-size: 0.95rem;
}

.shortcut-help dl {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.shortcut-help dl > div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  align-items: center;
}

.shortcut-help dd {
  margin: 0;
  color: var(--color-text-muted);
}

.shortcut-help p {
  margin: var(--space-3) 0 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Estados: loading / error / empty ----------------------------------------- */

main {
  padding: var(--space-4) var(--space-5) var(--space-6);
}

.state-panel {
  max-width: 32rem;
  margin: var(--space-5) auto;
  padding: var(--space-5);
  text-align: center;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-muted);
}

.state-panel p {
  margin: 0 0 var(--space-3);
}

.state-panel p:last-child {
  margin-bottom: 0;
}

.state-panel--list {
  max-width: 40rem;
  text-align: left;
  border-style: solid;
}

.batch-list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.batch-list__link {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface-muted);
  color: var(--color-text);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.batch-list__link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.batch-list__link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.batch-list__link[data-pending="true"] {
  border-left: 3px solid var(--color-warning);
}

.batch-list__meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.integrations__title {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 0.95rem;
  color: var(--color-text);
}

.integrations {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
  font-size: 0.85rem;
}

.integrations__item {
  display: grid;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  border-left: 3px solid var(--color-border-strong);
  background: var(--color-surface-muted);
  overflow-wrap: anywhere;
}

.integrations__item[data-status="ok"] { border-left-color: var(--color-approved); }
.integrations__item[data-status="ok"] strong { color: var(--color-approved); }
.integrations__item[data-status="error"] { border-left-color: var(--color-rejected); background: var(--color-rejected-bg); }
.integrations__item[data-status="error"] strong { color: var(--color-rejected); }

.state-panel--error {
  border-style: solid;
  border-color: var(--color-rejected);
  color: var(--color-rejected);
}

/* Layout da revisão: índice lateral + fluxo de cartas ------------------------ */

.review-layout {
  display: grid;
  grid-template-columns: 17.5rem minmax(0, 1fr);
  gap: var(--space-5);
  max-width: 96rem;
  margin: 0 auto;
}

.review-sidebar {
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: calc(100vh - var(--header-h) - var(--space-6));
}

.sidebar-filters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  min-width: 0;
}

.field > label,
fieldset.field legend {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.sidebar-filters label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

fieldset.field {
  margin: 0;
  padding: 0;
  border: 0;
}

fieldset.field legend {
  padding: 0;
  margin-bottom: 0.375rem;
}

.field select,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field textarea {
  width: 100%;
  min-height: 2.25rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  background-color: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-base);
  box-shadow: inset 0 1px 1px rgb(28 25 20 / 0.03);
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease,
    background-color var(--dur-fast) ease;
}

.field textarea {
  resize: vertical;
  line-height: 1.55;
}

.field select:not(:disabled):hover,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not(:disabled):hover,
.field textarea:not(:disabled):hover {
  border-color: var(--color-border-hover);
}

.field select:focus,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--ring);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--color-text-faint);
}

.field select:disabled,
.field input:not([type="checkbox"]):not([type="radio"]):disabled,
.field textarea:disabled {
  background-color: var(--color-surface-sunken);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.queue-index {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.queue-index__title {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.queue-index__title span {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.queue-index ol {
  list-style: none;
  margin: 0;
  padding: var(--space-1);
  overflow-y: auto;
}

.queue-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto auto;
  grid-template-areas:
    "dot id f1 f2 f3"
    "dot text text text text";
  align-items: center;
  column-gap: var(--space-2);
  width: 100%;
  padding: 0.4rem var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.queue-item:hover {
  background: var(--color-surface-muted);
}

.queue-item[aria-current="true"] {
  background: var(--color-primary-soft);
  border-color: #bcd0e8;
}

.queue-item__dot {
  grid-area: dot;
  align-self: start;
  width: 0.6rem;
  height: 0.6rem;
  margin-top: 0.3rem;
  border-radius: 999px;
  border: 2px solid var(--color-border-strong);
  background: transparent;
}

.queue-item[data-status="approved"] .queue-item__dot {
  border-color: var(--color-approved);
  background: var(--color-approved);
}

.queue-item[data-status="rejected"] .queue-item__dot {
  border-color: var(--color-rejected);
  background: var(--color-rejected);
}

.queue-item__id {
  grid-area: id;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item__text {
  grid-area: text;
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item[data-status="rejected"] .queue-item__text {
  color: var(--color-text-faint);
  text-decoration: line-through;
}

.queue-item__flag {
  display: inline-grid;
  place-items: center;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
}

.queue-item__flag--block {
  background: var(--color-rejected);
  color: #fff;
}

.queue-item__flag--flag {
  background: var(--color-warning);
  color: #fff;
}

.queue-item__flag--dup {
  background: var(--color-warning-bg);
  color: var(--color-edited);
  border: 1px solid var(--color-warning);
}

.queue-item__flag--edited {
  color: var(--color-edited);
}

/* Barra de ações em massa: acompanha a rolagem ------------------------------ */

.review-main {
  min-width: 0;
}

.bulk-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  margin: calc(-1 * var(--space-4)) 0 var(--space-3);
  padding: var(--space-3) var(--space-1) var(--space-2);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.bulk-bar:focus {
  outline: none;
}

.select-all-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  cursor: pointer;
}

.selection-count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.bulk-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-left: auto;
}

/* Cartas ------------------------------------------------------------------- */

.candidate-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.candidate {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-h) + 3.5rem);
}

.candidate:focus {
  outline: none;
}

.candidate--focused {
  box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-md);
}

.candidate[data-status="approved"] {
  border-left-color: var(--color-approved);
}

.candidate[data-status="rejected"] {
  border-left-color: var(--color-rejected);
  background: var(--color-surface-muted);
}

.candidate[data-status="rejected"] .candidate__content {
  opacity: 0.6;
}

.candidate__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem var(--space-2);
  margin-bottom: var(--space-3);
}

.candidate__check {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  cursor: pointer;
}

.candidate__id {
  font-size: 0.8rem;
  font-weight: 700;
}

.badge,
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  font-size: 0.74rem;
  line-height: 1.5;
  white-space: nowrap;
}

.chip {
  background: var(--color-pending-bg);
  color: var(--color-text-muted);
}

.chip--audio[data-side="none"] {
  background: transparent;
  border: 1px dashed var(--color-border-strong);
}

.chip--audio-check[data-status="verified"] {
  background: var(--color-approved-bg);
  color: var(--color-approved);
}

.chip--audio-check[data-status="conflict"],
.chip--audio-check[data-status="pending"] {
  background: var(--color-warning-bg);
  color: var(--color-edited);
}

.badge--status {
  font-weight: 700;
  border: 1px solid var(--color-border-strong);
}

.badge--status[data-status="approved"] {
  background: var(--color-approved-bg);
  color: var(--color-approved);
  border-color: #9fcaa9;
}

.badge--status[data-status="rejected"] {
  background: var(--color-rejected-bg);
  color: var(--color-rejected);
  border-color: #e0aca7;
}

.badge--status[data-status="pending"] {
  background: var(--color-surface);
  color: var(--color-pending);
}

/* Alertas vêm antes do conteúdo: o revisor lê o risco primeiro. */

.candidate__alerts {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.candidate__alerts:has(> :not([hidden])) {
  margin-bottom: var(--space-3);
}

.duplicate-alert {
  padding: var(--space-2) var(--space-3);
  background: var(--color-warning-bg);
  border: 1px solid #e8c77f;
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
}

.duplicate-alert__title {
  margin: 0;
  font-weight: 700;
}

.duplicate-alert ul {
  margin: 0.2rem 0 0;
  padding-left: 1.1rem;
}

.auto-validation {
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
}

.auto-validation summary {
  cursor: pointer;
  font-weight: 600;
}

.auto-validation ul {
  margin: var(--space-2) 0 0;
  padding-left: 1.1rem;
}

.auto-validation li {
  margin-top: 0.2rem;
}

.auto-validation__status,
.auto-validation__check-status {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0 0.35rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.candidate__alerts .auto-validation {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
}

.auto-validation[data-status="FLAG"] {
  background: var(--color-warning-bg);
  border-color: #e8c77f;
  border-left: 3px solid var(--color-warning);
}

.auto-validation[data-status="FLAG"] .auto-validation__status {
  color: var(--color-edited);
}

.auto-validation[data-status="REJECT"] {
  background: var(--color-rejected-bg);
  border-color: #e7b5b0;
  border-left: 3px solid var(--color-rejected);
}

.auto-validation[data-status="REJECT"] .auto-validation__status {
  color: var(--color-rejected);
}

.auto-validation__check-status[data-status="FLAG"] {
  color: var(--color-edited);
}

.auto-validation__check-status[data-status="REJECT"] {
  color: var(--color-rejected);
}

.auto-validation__check-status[data-status="ABSTAIN"] {
  color: var(--color-text-muted);
}

/* PASS vira um marcador discreto no rodapé. */

.candidate__validation-slot .auto-validation {
  color: var(--color-approved);
  font-size: 0.78rem;
}

.candidate__validation-slot .auto-validation summary {
  font-weight: 500;
  list-style: none;
}

.candidate__validation-slot .auto-validation summary::-webkit-details-marker {
  display: none;
}

.candidate__validation-slot .auto-validation summary::before {
  content: "✓ ";
}

.candidate__validation-slot .auto-validation .auto-validation__status {
  border: 0;
  padding: 0;
  margin-right: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
}

.candidate__validation-slot .auto-validation ul {
  color: var(--color-text-muted);
}

/* Frente e verso: o conteúdo que se decide. */

.candidate__content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
}

.candidate--editing .candidate__content {
  display: none;
}

.candidate__field {
  padding: var(--space-2) var(--space-3) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.candidate__field--front {
  background: var(--color-front-bg);
  border-color: var(--color-front-border);
}

.candidate__field--back {
  background: var(--color-back-bg);
  border-color: var(--color-back-border);
}

.candidate__field-label {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
}

.candidate__field p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.cloze-gap {
  padding: 0 0.3em;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-weight: 700;
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

.candidate__explanation {
  grid-column: 1 / -1;
  margin: 0;
  padding: 0 var(--space-1);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}

.candidate__explanation [data-field="explanation"] {
  white-space: pre-wrap;
}

.candidate__explanation .candidate__field-label {
  display: inline;
  margin-right: 0.4rem;
}

/* Resumo de decisão, diff, editor e rejeição. */

.decision-summary,
.revision-diff,
.candidate-editor,
.rejection-form {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted);
}

.decision-summary {
  border-left: 3px solid var(--color-border-strong);
  font-size: 0.85rem;
}

.decision-summary[data-decision="rejected"] {
  border-left-color: var(--color-rejected);
  background: var(--color-rejected-bg);
}

.decision-summary p {
  margin: 0.2rem 0 0;
}

.revision-diff summary {
  cursor: pointer;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-edited);
}

.diff-field {
  margin-top: var(--space-2);
}

.diff-field h4 {
  margin: 0 0 0.2rem;
  font-size: 0.78rem;
}

.diff-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.diff-columns > div {
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.diff-columns > div:first-child {
  color: var(--color-text-muted);
}

.diff-columns > div:first-child p {
  text-decoration: line-through;
  text-decoration-color: #d9a39e;
}

.diff-columns strong {
  font-size: 0.72rem;
  color: var(--color-text-faint);
}

.diff-columns p {
  margin: 0.15rem 0 0;
}

.candidate-editor {
  background: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.candidate-editor h3,
.rejection-form h3 {
  margin: 0 0 var(--space-2);
  font-size: 0.9rem;
}

.candidate-editor .field,
.rejection-form .field {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
}

.editor-grid textarea {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text);
}

.editor-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
}

.editor-meta .field {
  flex: 0 1 auto;
}

.editor-meta .field--grow {
  flex: 1 1 14rem;
}

.form-hint {
  margin: var(--space-2) 0 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.action-row .form-hint {
  margin: 0;
}

.field--wide {
  grid-column: 1 / -1;
}

.rejection-form {
  border-color: #e0aca7;
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
  gap: var(--space-1) var(--space-2);
  margin: var(--space-2) 0 var(--space-3);
}

.reason-grid label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3rem var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: 0.82rem;
  cursor: pointer;
}

.reason-grid label:has(input:checked) {
  border-color: var(--color-rejected);
  background: var(--color-rejected-bg);
  color: var(--color-rejected);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
}

/* Rodapé da carta: metadados à esquerda, decisão à direita. */

.candidate__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.candidate__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-3);
  min-width: 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.candidate__source summary {
  cursor: pointer;
}

.candidate__source[open] {
  flex-basis: 100%;
  order: 10;
}

.candidate__source p {
  margin: var(--space-1) 0 0;
  padding: var(--space-2);
  border-left: 2px solid var(--color-border-strong);
  background: var(--color-surface-muted);
  font-style: italic;
  white-space: pre-wrap;
}

.candidate__deck {
  font-size: 0.74rem;
}

.candidate__validation-slot:empty {
  display: none;
}

.candidate__validation-slot .auto-validation[open] {
  flex-basis: 100%;
}

.candidate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-left: auto;
}

/* Publicação: passos com estado explícito ---------------------------------- */

.delivery-panel {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-4) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  scroll-margin-top: calc(var(--header-h) + 3.5rem);
}

.delivery-panel__header h2 {
  margin: 0;
  font-size: 1rem;
}

.delivery-panel__header p {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.87rem;
}

.delivery-steps {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
}

.delivery-step {
  position: relative;
  display: grid;
  grid-template-columns: 1.75rem 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.delivery-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(0.875rem - 1px);
  top: 2.4rem;
  bottom: -0.35rem;
  width: 2px;
  background: var(--color-border);
}

.delivery-step__marker {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 2px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.delivery-step__body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  min-height: 1.75rem;
}

.delivery-step__status {
  font-size: 0.83rem;
  color: var(--color-text-muted);
}

.delivery-step__downloads {
  display: inline-flex;
  gap: var(--space-1);
}

.delivery-step[data-state="done"] .delivery-step__marker {
  border-color: var(--color-approved);
  background: var(--color-approved);
  color: #fff;
  font-size: 0;
}

.delivery-step[data-state="done"] .delivery-step__marker::before {
  content: "✓";
  font-size: 0.85rem;
}

.delivery-step[data-state="done"]:not(:last-child)::after {
  background: var(--color-approved);
}

.delivery-step[data-state="done"] .delivery-step__status {
  color: var(--color-approved);
  font-weight: 600;
}

.delivery-step[data-state="next"] .delivery-step__marker {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.delivery-step[data-state="next"] .delivery-step__status {
  color: var(--color-text);
}

.delivery-step[data-state="blocked"] .delivery-step__marker,
.delivery-step[data-state="skipped"] .delivery-step__marker {
  border-style: dashed;
}

/* Estado "salvando": desabilita interação sem esconder conteúdo. */

.review-queue--saving .candidate-list,
.review-queue--saving .bulk-bar {
  opacity: 0.65;
  transition: opacity 120ms ease;
}

/* Responsivo ---------------------------------------------------------------- */

@media (max-width: 1100px) {
  .app-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .app-header__progress {
    grid-column: 1 / -1;
    grid-row: 2;
    min-width: 0;
  }

  .review-layout {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: var(--space-4);
  }

  .sidebar-filters {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --header-h: 0rem !important;
  }

  main {
    padding: var(--space-3) var(--space-4) var(--space-5);
  }

  .app-header {
    position: static;
    grid-template-columns: minmax(0, 1fr);
    padding: var(--space-3) var(--space-4);
    gap: var(--space-2);
  }

  .app-header__identity h1 {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .app-header__progress {
    grid-row: auto;
  }

  .app-header__actions {
    flex-wrap: wrap;
  }

  .shortcut-help {
    top: var(--space-4);
    right: var(--space-4);
  }

  /* Rótulos longos quebram linha em vez de estourar a largura. */
  .btn {
    white-space: normal;
    text-align: center;
  }

  .delivery-step__body {
    min-width: 0;
  }

  /* No celular a própria lista é o índice; o índice lateral só ocuparia a tela. */
  .queue-index {
    display: none;
  }

  .review-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .review-sidebar {
    position: static;
    max-height: none;
  }

  .sidebar-filters {
    grid-template-columns: 1fr 1fr;
  }

  .queue-index ol {
    max-height: 12rem;
  }

  .bulk-bar {
    top: 0;
    margin-top: 0;
  }

  .candidate {
    padding: var(--space-3);
    scroll-margin-top: 4rem;
  }

  .candidate__content,
  .editor-grid,
  .diff-columns {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .candidate__actions .btn {
    flex: 1 1 auto;
  }

}


/* Movimento só existe quando o usuário não pediu para reduzir. */

@media (prefers-reduced-motion: no-preference) {
  .btn,
  .badge,
  .queue-item,
  .candidate {
    transition: background-color 120ms ease, color 120ms ease, opacity 120ms ease,
      box-shadow 120ms ease, border-color 120ms ease;
  }

  .progress__segment {
    transition: width 240ms ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* "Mais neste estilo": botão, painel, cartões de carregamento e selo.
   Cor própria (lilás claro) para não se confundir com status de decisão. */
:root {
  --color-ai: #6a4bb5;
  --color-ai-dark: #533a91;
  --color-ai-soft: #f1ecfb;
  --color-ai-border: #d8cbf2;
}

.btn--ai {
  background: var(--color-ai-soft);
  border-color: var(--color-ai-border);
  color: var(--color-ai-dark);
}

.btn--ai:hover:not(:disabled) {
  background: #e8e0f8;
  border-color: var(--color-ai);
}

.similar-status {
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius);
  background: var(--color-ai-soft);
  color: var(--color-ai-dark);
  font-size: 0.9rem;
}

.similar-status__icon {
  display: inline-block;
  margin-right: 0.4rem;
}

.similar-skeletons {
  margin-bottom: var(--space-3);
}

.candidate--skeleton {
  position: relative;
  min-height: 7.5rem;
  border-left-color: var(--color-ai-border);
  overflow: hidden;
}

.skeleton-line {
  height: 0.8rem;
  margin: var(--space-2) 0;
  border-radius: 4px;
  background: var(--color-ai-soft);
}

.skeleton-line--short { width: 35%; }
.skeleton-line--mid { width: 70%; }

/* Selo "vazado": atravessa a borda de cima da carta, levemente girado. */
.candidate {
  position: relative;
}

.style-seal {
  position: absolute;
  top: -0.85rem;
  right: 1.25rem;
  z-index: 1;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius-xs); /* pouco arredondado, a pedido */
  background: var(--color-ai-soft);
  color: var(--color-ai-dark);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  transform: rotate(-3deg);
  box-shadow: 0 2px 6px rgb(83 58 145 / 0.18);
  cursor: help;
}

.style-seal[hidden] {
  display: none;
}

.candidate--style {
  margin-top: 0.5rem;
}

.similar-dialog {
  width: min(34rem, calc(100vw - 2rem));
  padding: var(--space-5);
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.similar-dialog::backdrop {
  background: rgb(31 29 26 / 0.35);
}

.similar-dialog h2 {
  margin: 0 0 var(--space-2);
  font-size: 1.15rem;
}

.similar-dialog__group {
  margin: var(--space-4) 0 0;
  padding: 0;
  border: 0;
}

.similar-dialog__group legend {
  margin-bottom: var(--space-2);
  font-weight: 600;
}

.similar-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.similar-chips label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
}

.similar-chips label:has(input:checked) {
  border-color: var(--color-ai);
  background: var(--color-ai-soft);
  color: var(--color-ai-dark);
}

.similar-dialog__label {
  display: block;
  margin: var(--space-3) 0 var(--space-1);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.similar-dialog textarea {
  width: 100%;
  min-height: 4.5rem;
  padding: var(--space-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  font: inherit;
  resize: vertical;
}

.similar-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

@media (prefers-reduced-motion: no-preference) {
  .candidate--skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 20%, rgb(255 255 255 / 0.7) 50%, transparent 80%);
    transform: translateX(-100%);
    animation: skeleton-shimmer 1.3s ease-in-out infinite;
  }

  .candidate--just-created {
    animation: just-created 1.6s ease-out 1;
  }
}

@keyframes skeleton-shimmer {
  to { transform: translateX(100%); }
}

@keyframes just-created {
  from { box-shadow: 0 0 0 4px var(--color-ai-border); }
  to { box-shadow: var(--shadow-sm); }
}


/* Progresso real da geração: etapas, cartas escritas, tempo. A troca de etapa
   é animada (barra que enche, círculo que "pula", ✓ que aparece). */
.gen-progress {
  margin: var(--space-3) 0;
  padding: 1.25rem 1.25rem 1.05rem;
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fcfbff 0%, var(--color-surface) 100%);
  box-shadow: var(--shadow-sm);
}

.gen-steps {
  position: relative;
  display: grid;
  /* --steps vem do JS: 5 etapas, ou 6 com a IA revisora. */
  grid-template-columns: repeat(var(--steps, 5), minmax(0, 1fr));
}

.gen-steps__rail {
  position: absolute;
  top: 0.875rem;
  left: calc(50% / var(--steps, 5));
  right: calc(50% / var(--steps, 5));
  height: 2px;
  margin-top: -1px;
  border-radius: 2px;
  background: var(--color-border-strong);
  overflow: hidden;
}

.gen-steps__fill {
  width: 0;
  height: 100%;
  border-radius: 2px;
  background: var(--color-ai);
  transition: width 700ms var(--ease-out);
}

.gen-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  padding: 0 0.15rem;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-faint);
}

.gen-step__label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gen-step__dot {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 1.5px solid var(--color-border-strong);
  border-radius: 50%;
  background: var(--color-surface);
  font-size: 0.75rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  transition: background-color 300ms ease, border-color 300ms ease, color 300ms ease;
}

.gen-step[hidden] {
  display: none;
}

.gen-step[data-state="active"] {
  color: var(--color-ai-dark);
  font-weight: 650;
}

.gen-step[data-state="active"] .gen-step__dot {
  border: 2px solid var(--color-ai);
  background: var(--color-surface);
  color: var(--color-ai-dark);
}

.gen-step[data-state="done"] {
  color: var(--color-text-muted);
}

.gen-step[data-state="done"] .gen-step__dot {
  border-color: var(--color-ai);
  background: var(--color-ai);
  color: #fff;
}

.gen-progress__status {
  margin: 1.1rem 0 0.55rem;
  color: var(--color-ai-dark);
  font-size: var(--text-sm);
  font-weight: 600;
}

.gen-progress__time {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

.gen-progress__time-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--color-surface-sunken);
  overflow: hidden;
}

.gen-progress__time-bar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-ai-border), var(--color-ai));
}

.candidate--skeleton-written {
  border-left-color: var(--color-ai);
}

.candidate--skeleton-written::after {
  display: none;
}

.skeleton-written {
  display: inline-block;
  margin-bottom: var(--space-1);
  color: var(--color-ai-dark);
  font-size: 0.8rem;
  font-weight: 600;
}

@media (prefers-reduced-motion: no-preference) {
  .gen-step[data-state="active"] .gen-step__dot {
    box-shadow: 0 0 0 0 rgb(106 75 181 / 0.35);
    animation: step-enter 650ms cubic-bezier(0.34, 1.56, 0.64, 1) 1, step-pulse 1.6s ease-out 650ms infinite;
  }

  .gen-step--changed[data-state="done"] .gen-step__dot {
    animation: step-done 450ms ease-out 1;
  }

  .candidate--skeleton-written {
    animation: skeleton-written 500ms ease-out 1;
  }
}

@keyframes step-enter {
  0% { transform: scale(0.6); }
  60% { transform: scale(1.18); }
  100% { transform: scale(1); }
}

@keyframes step-pulse {
  0% { box-shadow: 0 0 0 0 rgb(106 75 181 / 0.35); }
  100% { box-shadow: 0 0 0 10px rgb(106 75 181 / 0); }
}

@keyframes step-done {
  from { transform: rotate(-20deg) scale(0.8); opacity: 0.4; }
  to { transform: none; opacity: 1; }
}

@keyframes skeleton-written {
  from { transform: translateY(4px); opacity: 0.6; }
  to { transform: none; opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .gen-steps__fill,
  .gen-step__dot {
    transition: none;
  }
}

/* IA revisora: parecer por carta e resumo do lote. Usa a cor de IA (lilás)
   na borda e a cor do veredito no fundo, para não parecer decisão do operador. */
.ai-review {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-ai-border);
  border-left: 3px solid var(--color-ai);
  border-radius: var(--radius-sm);
  background: var(--color-ai-soft);
  font-size: 0.83rem;
}

.ai-review summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-ai-dark);
}

.ai-review__verdict {
  display: inline-block;
  padding: 0 0.4rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.ai-review[data-verdict="ok"] .ai-review__verdict {
  color: var(--color-approved);
}

.ai-review[data-verdict="attention"] {
  background: var(--color-warning-bg);
}

.ai-review[data-verdict="attention"] .ai-review__verdict {
  color: var(--color-edited);
}

.ai-review[data-verdict="problem"] {
  background: var(--color-rejected-bg);
}

.ai-review[data-verdict="problem"] .ai-review__verdict {
  color: var(--color-rejected);
}

.ai-review__note {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-style: italic;
}

.ai-review__issues {
  margin: var(--space-2) 0 0;
  padding-left: 0;
  list-style: none;
}

.ai-review__issues li {
  display: flex;
  gap: var(--space-2);
  align-items: baseline;
  margin-top: 0.3rem;
}

.ai-review__kind {
  flex: none;
  padding: 0 0.35rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-ai-border);
  color: var(--color-ai-dark);
  font-size: 0.72rem;
  font-weight: 700;
}

.ai-review-banner {
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-ai-border);
  border-left: 3px solid var(--color-ai);
  border-radius: var(--radius-sm);
  background: var(--color-ai-soft);
  color: var(--color-text);
  font-size: 0.88rem;
}

.ai-review-banner strong {
  color: var(--color-ai-dark);
}

.ai-review-banner[data-status="failed"] {
  border-left-color: var(--color-warning);
  background: var(--color-warning-bg);
}

/* Sem apontamentos: marcador no rodapé, sem caixa. */
.candidate__validation-slot .ai-review {
  padding: 0;
  border: 0;
  background: none;
}

.candidate__validation-slot .ai-review summary {
  list-style: none;
  cursor: default;
  font-weight: 500;
  color: var(--color-ai-dark);
}

.candidate__validation-slot .ai-review summary::-webkit-details-marker {
  display: none;
}

.candidate__validation-slot .ai-review .ai-review__verdict {
  padding: 0;
  border: 0;
  color: var(--color-ai-dark);
}


/* Ponte com o Anki do PC (app no servidor): um aviso discreto no cabeçalho. */
.anki-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 1.9rem;
  padding: 0 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
  cursor: default;
}

.anki-chip__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-text-faint);
}

.anki-chip[data-state="on"] {
  border-color: var(--color-approved-border);
  color: var(--color-approved);
}

.anki-chip[data-state="on"] .anki-chip__dot {
  background: var(--color-approved);
  box-shadow: 0 0 0 3px rgb(29 116 69 / 0.15);
}

.anki-chip[data-state="off"] {
  border-color: var(--color-warning-border);
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.anki-chip[data-state="off"] .anki-chip__dot {
  background: var(--color-warning);
}

@media (prefers-reduced-motion: no-preference) {
  .anki-chip[data-state="searching"] .anki-chip__dot {
    animation: anki-chip-pulse 1.2s ease-in-out infinite;
  }
}

@keyframes anki-chip-pulse {
  50% { opacity: 0.35; }
}

@media (max-width: 640px) {
  .anki-chip__text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .anki-chip {
    padding: 0 0.55rem;
  }
}