/*
 * Estilos do BASE Método. Toda cor, espaço, raio e fonte vem de tokens.css
 * (carregado antes deste arquivo) — aqui não entra hex nem rgba solto; há
 * teste que garante. Antes de mexer, leia docs/DESIGN.md.
 *
 * Nenhuma classe usada pelos templates pode sumir: mudar a aparência de uma
 * classe é mudar a aparência dela, mantendo o nome.
 */

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

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

body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  color: var(--text-strong);
  line-height: 1.2;
  margin: 0 0 0.4em;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

/* Números alinhados em toda tabela e em todo valor (dinheiro, datas, contas). */
table,
.tabular {
  font-variant-numeric: tabular-nums;
}

/* Foco visível e igual em tudo que é focável. */
:where(a, button, input, select, textarea, summary, label, [tabindex]):focus-visible {
  outline: 3px solid var(--accent-text);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.icon--sm {
  width: 0.9rem;
  height: 0.9rem;
  stroke-width: 2.4;
}

.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;
}

/* Ícones do sprite core/_icons.html: herdam a cor do texto. */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
}

/* --- Navbar (topo) -------------------------------------------------------- */

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface);
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.navbar__bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.navbar__brand {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: var(--space-1) 0;
}

/* Lockup oficial (BASE + "Método" numa imagem só): 48px no celular dão
   7,7px de maiúscula ao "Método"; 52px no desktop, 8,4px. */
.navbar__logo {
  display: block;
  height: 48px;
  width: auto;
}

.navbar__toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.navbar__burger {
  width: var(--touch);
  height: var(--touch);
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.navbar__burger span {
  display: block;
  height: 3px;
  background: var(--text-strong);
  border-radius: 2px;
}

.navbar__toggle:focus-visible + .navbar__burger {
  outline: 3px solid var(--accent-text);
  outline-offset: 2px;
}

.navbar__menu {
  display: none;
}

.navbar__menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar__menu a,
.navbar__logout {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch);
  width: 100%;
  padding: 0 var(--space-2);
  color: var(--text);
  border: 0;
  border-top: 1px solid var(--border);
  font: inherit;
  background: none;
  cursor: pointer;
  text-align: left;
}

.navbar__menu a:hover,
.navbar__logout:hover {
  color: var(--text-strong);
}

/* Item ativo: preto cheio + indicador vermelho (no painel do celular, à
   esquerda; no desktop, embaixo). */
.navbar__menu a[aria-current="page"] {
  color: var(--text-strong);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}

/* No celular o menu completo abre como painel acima da barra inferior
   (botão "Mais"); a barra inferior leva os módulos principais. */
@media (max-width: 899px) {
  .navbar__toggle:checked ~ .navbar__menu {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
    z-index: 30;
    max-height: 70vh;
    overflow-y: auto;
    padding: var(--space-3) var(--space-4) var(--space-4);
    background: var(--surface-overlay);
    border-top: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: var(--shadow-raised);
  }

  .navbar__menu li:first-child a {
    border-top: 0;
  }
}

/* --- Seletor de idioma (menu e login, core/_language_form.html) ---------- */

.lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch);
  margin: 0;
}

.lang-switch__select {
  min-height: var(--touch);
  padding: 0 var(--space-3);
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--border-field);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.lang-switch__select:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: var(--focus-ring);
}

/* Com JS a troca envia sozinha; o botão fica só para quem está sem JS. */
.lang-switch__apply[hidden] {
  display: none;
}

/* No painel do celular, o seletor é mais uma linha do menu. */
.navbar__lang {
  border-top: 1px solid var(--border);
  padding: var(--space-2) var(--space-2) 0;
}

.login__lang {
  display: flex;
  justify-content: center;
  margin-top: var(--space-6);
}

.login__help {
  margin: 0;
  text-align: center;
  font-size: var(--text-sm);
}

.login__help a {
  display: inline-block;
  min-height: var(--touch);
  padding: var(--space-2) 0;
  color: var(--text-strong);
  font-weight: 600;
}

/* --- Barra inferior (celular) -------------------------------------------- */

.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 25;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: var(--touch);
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
}

.bottom-nav__item .icon {
  width: 1.4rem;
  height: 1.4rem;
}

.bottom-nav__item:hover {
  color: var(--text-strong);
}

.bottom-nav__item[aria-current="page"] {
  color: var(--text-strong);
  box-shadow: inset 0 2px 0 var(--accent);
}

.bottom-nav__item[aria-current="page"] .icon {
  stroke-width: 2.4;
}

body.has-bottom-nav {
  padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
}

/* --- Conteúdo ------------------------------------------------------------- */

.page {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-8);
}

/* Display (Anton): só título de página e número-destaque — nunca dado. */
.page__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-2xl);
  letter-spacing: 0.02em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--text-strong);
}

.page__subtitle {
  color: var(--text-muted);
  margin: 0 0 var(--space-6);
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

/* Camada sólida (DESIGN.md §4): branco sobre a página cinza, borda fina e
   sombra larga — sem translucidez. No hover/foco a borda fica preta e acende a
   régua vermelha do topo. */
.card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-6);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
  min-height: var(--touch);
}

.card::before,
.stat--link::before,
.metric--link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
}

.card:hover,
.card:focus-visible,
.stat--link:hover,
.stat--link:focus-visible,
.metric--link:hover,
.metric--link:focus-visible {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
}

.card:hover::before,
.card:focus-visible::before,
.stat--link:hover::before,
.stat--link:focus-visible::before,
.metric--link:hover::before,
.metric--link:focus-visible::before {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .card,
  .card::before,
  .stat--link,
  .stat--link::before,
  .metric--link,
  .metric--link::before {
    transition: border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  }
}

.card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-strong);
  margin: 0 0 var(--space-1);
}

.card__text {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* --- Login ---------------------------------------------------------------- */

.login {
  max-width: 380px;
  margin: var(--space-7) auto;
}

.login__brand {
  font-size: var(--text-2xl);
  text-align: center;
}

.login__logo {
  display: block;
  width: min(240px, 75%);
  height: auto;
  margin: 0 auto var(--space-6);
}

.login__brand span {
  color: var(--accent-text);
}

.login__tagline {
  text-align: center;
  color: var(--text-muted);
  margin: 0 0 var(--space-7);
}

.login__form {
  display: flex;
  flex-direction: column;
}

.login__form label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.login__form input {
  min-height: var(--touch);
  padding: 0 var(--space-3);
  margin-bottom: var(--space-4);
  font: inherit;
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--border-field);
  border-radius: var(--radius-md);
}

.login__form input:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: var(--focus-ring);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch);
  padding: 0 var(--space-5);
  background: var(--accent);
  color: var(--accent-contrast);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Secundário: estrutura em preto — contorno cheio, sem vermelho. */
.btn--ghost {
  background: var(--surface-raised);
  color: var(--text-strong);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  background: var(--surface-sunken);
  border-color: var(--border-strong);
  color: var(--text-strong);
}

/* Excluir/cancelar: vermelho no contorno, não no preenchimento — a ação
   primária da tela continua sendo o botão cheio. */
.btn--danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn--danger:hover {
  background: var(--danger);
  color: var(--accent-contrast);
  border-color: var(--danger);
}

a.btn {
  text-decoration: none;
}

/* --- Alertas e mensagens -------------------------------------------------- */

.alert {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  background: var(--danger-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-left: 4px solid var(--danger);
  border-radius: var(--radius-md);
}

.alert p {
  margin: 0;
}

.alert p + p {
  margin-top: var(--space-2);
}

.alert--warning {
  background: var(--warning-soft);
  border-left-color: var(--warning);
}

.alert h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
}

.alert__list {
  margin: 0 0 var(--space-2);
  padding-left: var(--space-5);
}

.alert__list li {
  margin-bottom: var(--space-1);
}

.field-error {
  margin: calc(-1 * var(--space-3)) 0 var(--space-4);
  color: var(--danger);
  font-size: var(--text-sm);
}

/* A margem negativa cola o erro logo abaixo do campo; depois do texto de
   ajuda ela sobrepunha as duas linhas. */
.form__help + .field-error {
  margin-top: var(--space-1);
}

.messages {
  list-style: none;
  margin: 0 0 var(--space-5);
  padding: 0;
}

.messages__item {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-left: 4px solid var(--text-muted);
  border-radius: var(--radius-md);
}

.messages__item--success {
  border-left-color: var(--success);
}

.messages__item--error {
  background: var(--danger-soft);
  border-left-color: var(--danger);
}

.messages__item--warning {
  background: var(--warning-soft);
  border-left-color: var(--warning);
}

/* --- Barra de título com ações -------------------------------------------- */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.toolbar h1,
.toolbar h2 {
  margin: 0;
}

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

/* --- Navegação estrutural: "Voltar" + trilha ----------------------------- */

.trail {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.trail__back {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 0 var(--space-4);
  border: 1px solid var(--border-field);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-weight: 600;
  background: var(--surface-raised);
}

.trail__back:hover {
  border-color: var(--border-strong);
  color: var(--text-strong);
}

.trail__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.trail__crumbs li {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.trail__crumbs li + li::before {
  content: "›";
  margin: 0 var(--space-2);
  color: var(--text-muted);
}

.trail__crumbs a {
  display: inline-block;
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}

.trail__crumbs a:hover {
  color: var(--text-strong);
  text-decoration: underline;
}

/* --- Formulários ---------------------------------------------------------- */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.form__field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Textos sem espaço (o "Atualmente: alunos/fotos/…/arquivo.jpg" do campo de
   foto) quebram a linha em vez de alargar a página no celular. */
.form__field a {
  overflow-wrap: anywhere;
  color: var(--text-strong);
  text-decoration: underline;
}

.form label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="file"]),
.form select,
.form textarea,
.form--inline input[type="text"],
.form--inline input[type="number"],
.filters input,
.filters select {
  width: 100%;
  min-height: var(--touch);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--border-field);
  border-radius: var(--radius-md);
}

.form input[type="file"] {
  color: var(--text-muted);
  font: inherit;
  font-size: var(--text-sm);
}

.form textarea {
  min-height: 8rem;
  resize: vertical;
}

/* Upload de logo (core/widgets/logo_input.html): miniatura do atual. */
.logo-input__current {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-2);
}

.logo-input__preview {
  height: 3.5rem;
  width: auto;
  max-width: 8rem;
  object-fit: contain;
  padding: var(--space-1);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.form input:focus,
.form select:focus,
.form textarea:focus,
.filters input:focus,
.filters select:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: var(--focus-ring);
}

input[type="checkbox"],
input[type="radio"],
progress {
  accent-color: var(--accent);
}

.form ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
}

.form ul label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch);
  margin: 0;
}

.form__help {
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

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

.form--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
}

.form--inline input[type="text"] {
  flex: 1 1 8rem;
  width: auto;
}

.form--inline input[type="number"] {
  width: 4.5rem;
}

/* Prazo (agenda/widgets/deadline_input.html): número + unidade lado a lado. */
.deadline-input {
  display: flex;
  gap: var(--space-2);
}

.form .deadline-input input {
  flex: 0 0 6rem;
  width: 6rem;
}

.form .deadline-input select {
  flex: 1 1 auto;
  width: auto;
}

/* --- Filtros de lista ---------------------------------------------------- */

.filters {
  display: grid;
  /* auto-fit absorve novos filtros sem estourar o painel: no mobile cai para
     1 coluna, no desktop mostra quantas couberem (minmax evita espremer). */
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
}

.filters__field {
  display: flex;
  flex-direction: column;
  /* permite a coluna encolher abaixo do min-content do select (opção longa). */
  min-width: 0;
}

.filters__field--wide,
.filters__actions {
  grid-column: 1 / -1;
}

.filters label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.filters__actions {
  display: flex;
  gap: var(--space-2);
}

/* --- Listas --------------------------------------------------------------- */

.list {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
}

/* Linha de lista: branca, borda fina. O vermelho só aparece no hover, como
   régua à esquerda (inset: não desloca o conteúdo). */
.list__item {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}

@media (prefers-reduced-motion: no-preference) {
  .list__item {
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }
}

/* Item sem link próprio (conteúdo direto): o respiro vem do item. */
.list__item:not(.list__item--row):not(:has(> .list__link)) {
  padding: var(--space-3) var(--space-4);
}

.list__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  min-height: var(--touch);
}

.list__item:hover {
  border-color: var(--border-strong);
  box-shadow: inset 3px 0 0 var(--accent);
}

.list__title {
  display: block;
  font-weight: 600;
  color: var(--text-strong);
  margin-bottom: var(--space-1);
}

.list__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  margin: 0 0 var(--space-4);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.list--compact .list__item {
  margin-bottom: var(--space-1);
}

.list__item--row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  min-height: var(--touch);
}

.list__row-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Botão de POST (ativar, cancelar…) ao lado dos links: sem a margem do form. */
.list__row-actions .form--inline {
  margin: 0;
}

/* Ação em texto: preto 600 — vermelho não é cor de link (DESIGN.md). */
.list__row-actions a {
  color: var(--text-strong);
  font-weight: 600;
}

.list__row-actions a:hover {
  text-decoration: underline;
}

/* --- Badges --------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.15rem 0.6rem;
  font-size: var(--text-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.5;
  border-radius: var(--radius-pill);
  background: var(--text-strong);
  color: var(--surface-raised);
  white-space: nowrap;
}

.badge--soft {
  background: var(--surface-sunken);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.badge--tag {
  background: var(--surface-overlay);
  color: var(--text);
  border: 1px solid var(--border-field);
}

/* Faixa: a cor vem do banco (style="--belt-color: …"). Texto claro com sombra
   nas faixas escuras; nas claras, `.badge--belt-on-light`. */
.badge--belt {
  background: var(--belt-color, var(--surface-overlay));
  color: var(--accent-contrast);
  border: 1px solid var(--border-field);
  text-shadow: 0 0 2px var(--scrim), 0 0 1px var(--scrim);
}

/* Faixa clara (graduacao/colors.py, contraste WCAG da cor gravada): texto
   escuro e contorno forte, que separa o chip da página clara. */
.badge--belt-on-light {
  color: var(--text-strong);
  border-color: var(--border-strong);
  text-shadow: none;
}

/* Faixa de duas cores (cinza e branca, vermelha e preta): a segunda corre
   no meio, como na faixa real. As duas cores vêm do banco. */
.badge--belt-two {
  background: linear-gradient(
    var(--belt-color) 0 30%, var(--belt-color-2) 30% 70%, var(--belt-color) 70%
  );
}

/* Critério de graduação: o número em destaque, a fonte em seguida. Neutro de
   propósito — nunca verde/vermelho de aprovado/reprovado (§6.75). */
.criterion__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.criterion__scope {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.criterion__value {
  font-weight: 600;
}

.criterion__source,
.criterion__techniques {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  font-size: var(--text-sm);
}

.progress-panel__step {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  font-weight: 600;
}

/* Situação: sempre texto + ícone (✓ ◷ ! ×), nunca só a cor. */
.badge--status-scheduled {
  background: var(--surface-overlay);
  color: var(--text);
  border: 1px solid var(--border-field);
}

.badge--status-done {
  background: var(--success-soft);
  color: var(--success);
  border: 1px solid var(--success);
}

.badge--status-canceled {
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--border-field);
  text-decoration: line-through;
}

.badge--overdue {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid var(--danger);
}

/* Algo a rever, sem ser erro: ex. plano com alvo em outro sistema. */
.badge--warning {
  background: var(--warning-soft);
  color: var(--warning);
  border: 1px solid var(--warning);
}

/* --- Chips (filtros ativos) ---------------------------------------------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  color: var(--text);
  border: 1px solid var(--border-field);
  min-height: var(--touch);
}

.chip:hover {
  border-color: var(--border-strong);
  color: var(--text-strong);
}

.chip__remove {
  font-weight: 700;
  color: var(--text-muted);
}

.chip:hover .chip__remove {
  color: var(--accent-text);
}

.chips__count {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* --- Cadeia de ensino da técnica ----------------------------------------- */

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

.chain__current {
  font-weight: 700;
  color: var(--text-strong);
}

.chain__arrow {
  color: var(--text-muted);
}

.chain__unlocks {
  margin-top: var(--space-3);
  color: var(--text-muted);
}

/* --- Estado vazio --------------------------------------------------------- */

.empty {
  padding: var(--space-6);
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border-field);
  border-radius: var(--radius-lg);
}

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

/* --- Painéis, colunas e dados -------------------------------------------- */

.panel {
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
}

.panel h2 {
  font-size: var(--text-lg);
}

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

.panel__hint {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin: calc(-1 * var(--space-1)) 0 var(--space-3);
}

.columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

/* Item de grade não encolhe abaixo do conteúdo sem isto (painel alargava a
   página do aluno no celular). */
.columns > *,
.cards > *,
.metrics > * {
  min-width: 0;
}

.data {
  margin: 0 0 var(--space-4);
}

.data dt {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data dd {
  margin: 0 0 var(--space-3);
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}

.progress {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-strong);
  margin: var(--space-2) 0;
}

.checklist__mark {
  color: var(--text-muted);
}

/* --- Tabela --------------------------------------------------------------- */

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table th,
.table td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.table th {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table .num {
  text-align: right;
}

/* No celular cada linha vira um cartão; o rótulo vem de data-label. */
@media (max-width: 599px) {
  .table--stack thead {
    display: none;
  }

  .table--stack tr {
    display: block;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border);
  }

  .table--stack td {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-1) 0;
    border: 0;
  }

  .table--stack td::before {
    content: attr(data-label);
    color: var(--text-muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
}

/* --- Métrica (número como protagonista) ---------------------------------- */

.stats,
.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0 var(--space-6);
}

.stat,
.metric {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  padding: var(--space-4) var(--space-5);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
  color: var(--text);
}

.stat__label,
.metric__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Número-destaque: display, tabular, protagonista. */
.stat__value,
.metric__value {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-3xl);
  line-height: 1;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}

/* Texto grande (Anton ≥ 2,5rem): o vermelho do logo passa de 3:1 (4,98:1). */
.metric__value--accent {
  color: var(--accent);
}

.stat__hint,
.metric__hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* --- Alunos: foto, identidade e linha do tempo --------------------------- */

.avatar {
  width: 5rem;
  height: 5rem;
  flex: none;
  border-radius: 50%;
  border: 2px solid var(--border-field);
  object-fit: cover;
  background: var(--surface-overlay);
}

.avatar--sm {
  width: 2.75rem;
  height: 2.75rem;
}

.avatar--empty {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
}

.identity {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.identity .list__meta {
  margin: 0;
}

.list__link--avatar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.list__link--avatar .list__title {
  margin-bottom: var(--space-1);
}

.list__link--avatar .list__meta {
  margin: 0;
}

.list__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.list__chevron {
  margin-left: auto;
  color: var(--text-muted);
}

.page__subtitle--tight {
  margin: calc(-1 * var(--space-1)) 0 0;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}

.timeline__item:last-child {
  border-bottom: 0;
}

.timeline__date {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.timeline__label {
  font-weight: 600;
}

.timeline__label a {
  color: var(--text-strong);
}

.timeline__notes {
  width: 100%;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* --- Rodapé --------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-4);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.footer p {
  margin: 0;
}

/* --- Tablet e desktop ----------------------------------------------------- */

@media (min-width: 600px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page__title {
    font-size: var(--text-3xl);
  }
}

@media (min-width: 900px) {
  .bottom-nav {
    display: none;
  }

  body.has-bottom-nav {
    padding-bottom: 0;
  }

  .navbar__menu {
    display: block;
    flex-basis: auto;
  }

  .navbar__menu ul {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    padding: 0;
  }

  .navbar__menu a,
  .navbar__logout {
    width: auto;
    border-top: 0;
    padding: 0;
    font-size: var(--text-sm);
    color: var(--text-muted);
  }

  .navbar__menu .icon {
    display: none;
  }

  .navbar__lang {
    border-top: 0;
    padding: 0;
  }

  .navbar__logo {
    height: 52px;
  }

  .navbar__menu a:hover,
  .navbar__logout:hover {
    color: var(--text-strong);
  }

  .navbar__menu a[aria-current="page"] {
    box-shadow: inset 0 -2px 0 var(--accent);
  }

  .cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .columns {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  /* Métricas preenchem a linha qualquer que seja a quantidade (3 ou 4). */
  .metrics {
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  }
}

/* --- Agenda: linha da aula, situações e grade do mês --------------------- */

.lesson {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-3);
}

.lesson__time {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
  min-width: 3.5rem;
}

.lesson__body {
  flex: 1 1 12rem;
}

.lesson__body p {
  margin: 0 0 var(--space-1);
}

.lesson__notes {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.viewswitch {
  display: flex;
  gap: 2px;
  margin: 0 0 var(--space-4);
  padding: 3px;
  background: var(--surface-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.viewswitch__link {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
}

.viewswitch__link:hover {
  color: var(--text-strong);
}

.viewswitch__link--active {
  background: var(--surface-raised);
  color: var(--text-strong);
  box-shadow: var(--shadow-raised), inset 0 -2px 0 var(--accent);
}

@media (min-width: 600px) {
  .viewswitch {
    max-width: 22rem;
  }
}

/* Grade do mês: no celular vira lista por dia (só os dias com aula). */
.calendar {
  display: block;
  margin: var(--space-4) 0;
}

.calendar__weekday {
  display: none;
}

.calendar__day--empty {
  display: none;
}

.calendar__day {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.calendar__day--today {
  border-color: var(--border-strong);
  box-shadow: inset 0 3px 0 var(--accent);
}

.calendar__number {
  display: none;
}

.calendar__day-name {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.calendar__entry {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: baseline;
  padding: var(--space-1) var(--space-2);
  margin-top: var(--space-1);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  border-left: 3px solid transparent;
}

.calendar__entry-time {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.calendar__entry-more {
  color: var(--text-muted);
}

.calendar__entry--scheduled {
  background: var(--surface-sunken);
  border-left-color: var(--text-muted);
}

.calendar__entry--done {
  background: var(--success-soft);
  border-left-color: var(--success);
  color: var(--success);
}

.calendar__entry--canceled {
  background: transparent;
  border-left-color: var(--border-field);
  color: var(--text-muted);
  text-decoration: line-through;
}

.calendar__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-xs);
}

/* Realizar aula: presenças e técnicas em checkbox (alvo de 44px). */
.check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch);
  cursor: pointer;
}

.check input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
}

.techniques {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.techniques__group {
  margin-bottom: var(--space-4);
}

.techniques__group h3 {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.techniques__group--required {
  border-left: 3px solid var(--accent);
  padding-left: var(--space-3);
}

.techniques__group--required h3 {
  color: var(--accent-text);
}

@media (min-width: 700px) {
  .calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
  }

  .calendar__weekday {
    display: block;
    text-align: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: var(--space-1) 0;
  }

  .calendar__day,
  .calendar__day--empty {
    display: block;
    min-height: 6rem;
    margin: 0;
    border-radius: 0;
  }

  .calendar__day--outside {
    background: var(--surface-sunken);
    color: var(--text-muted);
  }

  .calendar__number {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
  }

  .calendar__day-name {
    display: none;
  }

  .calendar__entry {
    flex-direction: column;
    gap: 0;
  }

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

/* --- Painel de receita (Fase 5d) ----------------------------------------- */

.cards + .panel {
  margin-top: var(--space-4);
}

.bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.bars__row {
  display: grid;
  grid-template-columns: 7rem 1fr;
  grid-template-areas:
    "label value"
    "track track";
  gap: var(--space-1) var(--space-3);
  align-items: center;
}

.bars__label {
  grid-area: label;
  font-size: var(--text-sm);
}

.bars__value {
  grid-area: value;
  justify-self: end;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.bars__track {
  grid-area: track;
  display: block;
  height: 12px;
  background: var(--surface-sunken);
  border-radius: 4px;
}

.bars__fill {
  display: block;
  height: 100%;
  min-width: 0;
  background: var(--series-1);
  border-radius: 0 4px 4px 0;
}

.legend {
  list-style: none;
  display: flex;
  gap: var(--space-4);
  margin: 0 0 var(--space-2);
  padding: 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.legend li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.legend__swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.legend__swatch--received { background: var(--series-1); }
.legend__swatch--expected { background: var(--series-2); }

.chart {
  display: block;
  width: 100%;
  height: 220px;
}

.chart__grid,
.chart__baseline {
  vector-effect: non-scaling-stroke;
  stroke-width: 1;
}

.chart__grid {
  stroke: var(--border);
  stroke-dasharray: 3 3;
}

.chart__baseline {
  stroke: var(--text-muted);
}

.chart__top {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.chart__labels {
  display: grid;
  /* minmax(0, …): a coluna encolhe abaixo do texto; sem isso a grade
     empurra a página para os lados no celular. */
  grid-template-columns: repeat(12, minmax(0, 1fr));
  margin: var(--space-1) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
}

.chart__hit {
  fill: transparent;
}

.chart__month:hover .chart__hit {
  fill: var(--surface-sunken);
}

/* No celular, um mês sim, outro não — o mais recente sempre aparece; os
   valores de cada mês seguem no toque e na tabela. */
@media (max-width: 599px) {
  .chart {
    height: 180px;
  }

  .chart__label--alternate {
    visibility: hidden;
  }

  .chart__labels li {
    white-space: nowrap;
  }
}

.chart__bar--received { fill: var(--series-1); }
.chart__bar--expected { fill: var(--series-2); }

.chart__table {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

.chart__table summary {
  cursor: pointer;
  color: var(--text-muted);
  min-height: var(--touch);
  display: flex;
  align-items: center;
}

.chart__table table {
  width: 100%;
  border-collapse: collapse;
}

.chart__table th,
.chart__table td {
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px solid var(--border);
  text-align: right;
}

.chart__table th:first-child,
.chart__table td:first-child {
  text-align: left;
}

@media (min-width: 600px) {
  .bars__row {
    grid-template-columns: 8rem 1fr 11rem;
    grid-template-areas: "label track value";
  }
}

/* --- Vídeos (Fase 6) ------------------------------------------------------ */

.player {
  margin: 0 0 var(--space-4);
  background: var(--surface-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.player video {
  display: block;
  width: 100%;
  max-height: 70vh;
  aspect-ratio: 16 / 9;
  background: var(--surface-sunken);
}

.technique-video + .technique-video {
  margin-top: var(--space-4);
}

.technique-video__title {
  font-size: var(--text-base);
  margin: 0 0 var(--space-2);
}

.video-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.video-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
}

.video-card__title {
  font-weight: 600;
  color: var(--text-strong);
}

.quota {
  margin: 0 0 var(--space-4);
}

.quota__text {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.quota__bar {
  width: 100%;
  height: 8px;
  accent-color: var(--series-1);
}

.quota--warning .quota__bar {
  accent-color: var(--accent);
}

.upload-progress progress {
  width: 100%;
  height: 12px;
  accent-color: var(--series-1);
}

@media (min-width: 600px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Página offline do PWA ----------------------------------------------- */

.offline {
  max-width: 28rem;
  margin: var(--space-8) auto;
  text-align: center;
}

/* --- Documento na tela (.theme-light) e impressão ------------------------ */

/* Folha de "papel" branca sobre a página cinza: a prévia do relatório e o
   roteiro — plana, sem sombra, como sai na impressão. */
.theme-light.document,
.document.theme-light {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

@media print {
  body {
    background: var(--surface);
  }

  .navbar,
  .bottom-nav,
  .trail,
  .footer,
  .messages,
  .no-print,
  .toolbar__actions,
  .list__row-actions,
  .form,
  .filters {
    display: none !important;
  }

  .page {
    max-width: none;
    padding: 0;
  }

  .panel,
  .stat,
  .metric,
  .list__item,
  .card,
  .video-card {
    background: var(--surface);
    border-color: var(--border);
    box-shadow: none;
    break-inside: avoid;
  }

  .card::before,
  .stat--link::before,
  .metric--link::before {
    display: none;
  }

  a {
    text-decoration: none;
  }
}