/*
 * Marcação online. Valores das maquetas aprovadas:
 *   telemóvel (até 860 px): Main, M2-DiaHora, M3-Dados, M4-Enviado
 *   computador: W1-Servico, W2-DiaHora, W3-Dados, W4-Enviado
 * O tema escuro não existe nas maquetas: usa as cores escuras do site.
 */

.bk {
  --bk-bg: #f7f1ea;
  --bk-ink: #1f2b3d;
  --bk-muted: #5e5853;
  --bk-line: #e3d8cb;
  --bk-sand: #cdbba7;
  --bk-surface: #ffffff;
  --bk-accent: #9a4e43;
  --bk-accent-bg: #fbf1ee;
  --bk-soft: #ebd3cb;
  --bk-on-ink: #f7f1ea;
  --bk-on-ink-muted: #e3dbd1;

  min-height: 100svh;
  box-sizing: border-box;
  background: var(--bk-bg);
  color: var(--bk-ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: normal;
  display: flex;
  flex-direction: column;
}

@media (prefers-color-scheme: dark) {
  .bk {
    --bk-bg: #141b26;
    --bk-ink: #f2ece4;
    --bk-muted: #bdb4aa;
    --bk-line: #2e3a4c;
    --bk-sand: #5b6475;
    --bk-surface: #1c2533;
    --bk-accent: #e0a396;
    --bk-accent-bg: #3d2b2e;
    --bk-soft: #3d2b2e;
    --bk-on-ink: #141b26;
    --bk-on-ink-muted: #4f4a45;
  }
}

body:has(.bk) {
  background: var(--bk-bg, #f7f1ea);
}

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

.bk button,
.bk input,
.bk textarea {
  font-family: inherit;
}

.bk button {
  cursor: pointer;
}

.bk a {
  color: var(--bk-ink);
}

.bk a:hover {
  color: var(--bk-accent);
}

.bk :focus-visible {
  outline: 2px solid var(--bk-accent);
  outline-offset: 2px;
}

.bk [hidden] {
  display: none !important;
}

.bk p {
  max-width: none;
  margin: 0;
}

/* ---------- cabeçalho (telemóvel) ---------- */
/* o CSS do site aprovado estiliza todos os <header>; aqui não se aplica */
.bk-header {
  position: static;
  z-index: auto;
  background: var(--bk-bg);
  padding: 20px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid var(--bk-line);
}

.bk-header__in {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bk .bk-logo {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 500;
  text-decoration: none;
  color: var(--bk-ink);
}

.bk-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.bk-line__extra {
  display: none;
}

.bk-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bk-accent);
}

.bk-back {
  width: 44px;
  height: 44px;
  margin: -10px 0 -10px -12px;
  border: 0;
  background: transparent;
  color: var(--bk-ink);
  display: none;
  align-items: center;
  justify-content: center;
}

/* passos 2 e 3: voltar · nome · espaço */
.bk:is([data-step='2'], [data-step='3']) .bk-back {
  display: flex;
}

.bk:is([data-step='2'], [data-step='3']) .bk-line {
  display: none;
}

.bk:is([data-step='2'], [data-step='3']) .bk-header__in::after {
  content: '';
  width: 32px;
}

/* passo 4: só o nome, ao centro */
.bk[data-step='4'] .bk-header {
  padding: 20px;
}

.bk[data-step='4'] .bk-header__in {
  justify-content: center;
}

.bk[data-step='4'] .bk-line,
.bk[data-step='4'] .bk-progress--mobile {
  display: none;
}

/* barra de progresso */
.bk-progress {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bk-progress__label {
  font-size: 13px;
  color: var(--bk-muted);
}

.bk-bar {
  height: 4px;
  border-radius: 2px;
  background: var(--bk-line);
}

.bk-bar__fill {
  width: 33%;
  height: 4px;
  border-radius: 2px;
  background: var(--bk-ink);
}

.bk[data-step='2'] .bk-bar__fill {
  width: 66%;
}

.bk[data-step='3'] .bk-bar__fill {
  width: 100%;
}

.bk-progress--desk,
.bk-link,
.bk-small--desk,
.bk-outline--desk {
  display: none;
}

/* ---------- conteúdo ---------- */
.bk-wrap {
  flex-grow: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.bk-main,
.bk-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.bk-panel--form,
.bk-form {
  gap: 16px;
}

.bk-form {
  display: flex;
  flex-direction: column;
}

.bk-title {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 500;
  line-height: 1.05;
  margin: 0;
}

/* passo 3: no telemóvel o título só existe para leitores de ecrã (maqueta M3) */
.bk-title--desk {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.bk-title:focus {
  outline: none;
}

.bk-message {
  font-size: 15px;
  line-height: 1.55;
  color: var(--bk-muted);
}

.bk-small {
  font-size: 13px;
  color: var(--bk-muted);
}

.bk-note {
  font-size: 13px;
  line-height: 1.5;
  color: var(--bk-muted);
}

.bk-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bk-muted);
}

/* categorias */
.bk-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.bk-chip {
  min-height: 44px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--bk-sand);
  background: transparent;
  color: var(--bk-ink);
  font-size: 14px;
}

.bk-chip[aria-pressed='true'] {
  border-color: var(--bk-ink);
  background: var(--bk-ink);
  color: var(--bk-on-ink);
}

/* serviços */
.bk-services {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bk-service {
  text-align: left;
  padding: 16px;
  border-radius: 10px;
  border: 1.5px solid var(--bk-line);
  background: var(--bk-surface);
  color: var(--bk-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.bk-service[aria-pressed='true'] {
  border: 2px solid var(--bk-accent);
  background: var(--bk-accent-bg);
}

.bk-service__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bk-service__name {
  font-size: 16px;
  font-weight: 500;
}

.bk-service__meta {
  font-size: 13px;
  color: var(--bk-muted);
}

.bk-service__price {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 600;
  color: var(--bk-accent);
  white-space: nowrap;
  flex: none;
}

/* semana e dias */
.bk-week {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bk-month {
  font-size: 16px;
  font-weight: 500;
}

.bk-week__nav {
  display: flex;
  gap: 4px;
}

.bk-round {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--bk-line);
  background: transparent;
  color: var(--bk-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bk-round:disabled {
  opacity: 0.35;
  cursor: default;
}

.bk-days {
  display: grid;
  grid-template-columns: repeat(var(--days, 6), minmax(0, 1fr));
  gap: 6px;
}

.bk-day {
  padding: 10px 0;
  border-radius: 10px;
  border: 1.5px solid var(--bk-line);
  background: var(--bk-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--bk-ink);
}

.bk-day__wd {
  font-size: 12px;
  color: var(--bk-muted);
}

.bk-day__n {
  font-size: 18px;
  font-weight: 500;
}

.bk-day[aria-pressed='true'] {
  border: 2px solid var(--bk-ink);
  background: var(--bk-ink);
  color: var(--bk-on-ink);
}

.bk-day[aria-pressed='true'] .bk-day__wd {
  color: var(--bk-on-ink-muted);
}

.bk-day:disabled {
  opacity: 0.4;
  cursor: default;
}

/* horas */
.bk-times-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bk-times-wrap .bk-small {
  font-size: 14px;
}

.bk-times {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.bk-time {
  min-height: 48px;
  border-radius: 10px;
  border: 1.5px solid var(--bk-line);
  background: var(--bk-surface);
  color: var(--bk-ink);
  font-size: 16px;
}

.bk-time[aria-pressed='true'] {
  border: 2px solid var(--bk-accent);
  background: var(--bk-accent-bg);
  font-weight: 500;
}

/* resumo (passo 3, telemóvel) */
.bk-summary-card {
  background: var(--bk-soft);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.bk-summary-card > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bk-summary-card__name {
  font-size: 15px;
  font-weight: 500;
}

.bk-summary-card__date {
  font-size: 14px;
}

.bk-summary-card__price {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 600;
  white-space: nowrap;
}

/* formulário */
.bk-fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bk-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bk-field label {
  font-size: 14px;
  font-weight: 500;
}

.bk-optional {
  font-weight: 400;
  color: var(--bk-muted);
}

.bk-field input,
.bk-field textarea {
  border-radius: 10px;
  border: 1.5px solid var(--bk-sand);
  background: var(--bk-surface);
  font-size: 16px;
  color: var(--bk-ink);
}

.bk-field input {
  min-height: 48px;
  padding: 0 14px;
}

.bk-field textarea {
  padding: 12px 14px;
  resize: none;
}

.bk-field [aria-invalid='true'] {
  border-color: var(--bk-accent);
}

.bk-consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.bk-consent input {
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--bk-ink);
  flex: none;
}

.bk-consent label {
  font-size: 14px;
  line-height: 1.5;
}

.bk-error {
  font-size: 14px;
  line-height: 1.5;
  color: var(--bk-accent);
  font-weight: 500;
}

/* passo 4 */
.bk-panel--done {
  flex-grow: 1;
  padding: 20px 4px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  text-align: center;
}

.bk-done__icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bk-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bk-done__icon svg {
  width: 40px;
  height: 40px;
}

.bk-done__title {
  font-family: var(--display);
  font-size: 38px;
  font-weight: 500;
  line-height: 1.05;
  margin: 0;
}

.bk-done__title:focus {
  outline: none;
}

.bk-done__text {
  font-size: 16px;
  line-height: 1.55;
  max-width: 300px !important;
}

.bk-done__card {
  width: 100%;
  background: var(--bk-surface);
  border: 1px solid var(--bk-line);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.bk-done__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bk-badge {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bk-soft);
}

.bk-done__line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
}

.bk-done__date {
  font-size: 15px;
}

.bk-done__address {
  font-size: 15px;
  color: var(--bk-muted);
}

/* botões */
.bk-primary {
  min-height: 52px;
  border-radius: 999px;
  border: 0;
  background: var(--bk-ink);
  color: var(--bk-on-ink);
  font-size: 16px;
  font-weight: 500;
}

.bk-primary:disabled {
  opacity: 0.45;
  cursor: default;
}

.bk-primary[aria-busy='true'] {
  cursor: progress;
}

.bk .bk-outline {
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  border: 1.5px solid var(--bk-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  color: var(--bk-ink);
}

/* passo 4 no telemóvel: conteúdo ao centro, botão na barra inferior */
.bk[data-step='4'] .bk-main {
  flex-grow: 1;
}

.bk .bk-outline--desk {
  display: none;
}

/* barra inferior (telemóvel) */
.bk-bottom {
  position: sticky;
  bottom: 0;
  padding: 16px 20px 24px;
  border-top: 1px solid var(--bk-line);
  background: var(--bk-bg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bk-bottom__summary {
  font-size: 14px;
  color: var(--bk-muted);
}

.bk-bottom__note {
  font-size: 13px;
  text-align: center;
  color: var(--bk-muted);
}

.bk-bottom .bk-outline,
.bk-bottom__note {
  display: none;
}

.bk[data-step='3'] .bk-bottom__summary {
  display: none;
}

.bk[data-step='3'] .bk-bottom__note {
  display: block;
}

.bk[data-step='4'] .bk-bottom {
  border-top: 0;
}

.bk[data-step='4'] .bk-bottom > :not(.bk-outline) {
  display: none;
}

.bk[data-step='4'] .bk-bottom .bk-outline {
  display: flex;
}

.bk-aside {
  display: none;
}

/* ---------- computador ---------- */
@media (min-width: 861px) {
  .bk-header,
  .bk[data-step='4'] .bk-header {
    padding: 0;
    gap: 0;
  }

  .bk-header__in,
  .bk[data-step='4'] .bk-header__in {
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
    padding: 18px 24px;
    justify-content: space-between;
  }

  .bk .bk-logo {
    font-size: 28px;
  }

  .bk-line,
  .bk:is([data-step='2'], [data-step='3'], [data-step='4']) .bk-line {
    display: flex;
    font-size: 13px;
  }

  .bk-line__extra {
    display: inline;
  }

  .bk:is([data-step='2'], [data-step='3']) .bk-back,
  .bk:is([data-step='2'], [data-step='3']) .bk-header__in::after,
  .bk-progress--mobile {
    display: none;
  }

  .bk-wrap {
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 24px;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 32px;
    align-items: flex-start;
  }

  .bk-main {
    flex: 2 1 520px;
    gap: 22px;
  }

  .bk-panel {
    gap: 22px;
  }

  .bk-panel--form,
  .bk-form {
    gap: 20px;
  }

  .bk-progress--desk {
    display: flex;
    gap: 10px;
  }

  .bk-progress--desk .bk-progress__label {
    font-size: 14px;
  }

  .bk-progress--desk .bk-bar {
    max-width: 360px;
  }

  .bk-link {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 32px;
    padding: 0;
    border: 0;
    background: none;
    font-size: 14px;
    color: var(--bk-muted);
    align-self: flex-start;
  }

  .bk-link:hover {
    color: var(--bk-accent);
  }

  .bk-title {
    font-size: 48px;
    line-height: 1;
  }

  .bk-title--desk {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip-path: none;
    white-space: normal;
  }

  .bk-chip {
    padding: 8px 18px;
    font-size: 15px;
  }

  .bk-services {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .bk-service {
    padding: 18px;
    border-radius: 12px;
  }

  .bk-service__price {
    font-size: 26px;
  }

  .bk-month {
    font-size: 17px;
  }

  .bk-week__nav {
    gap: 6px;
  }

  .bk-round {
    background: var(--bk-surface);
  }

  .bk-days {
    gap: 10px;
  }

  .bk-day {
    min-height: 64px;
    padding: 0;
    border-radius: 12px;
    justify-content: center;
  }

  .bk-day__wd {
    font-size: 13px;
  }

  .bk-day__n {
    font-size: 20px;
  }

  .bk-times {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
  }

  .bk-summary-card,
  .bk-small--mobile {
    display: none;
  }

  .bk-small--desk {
    display: block;
  }

  .bk-tel-hint-desk {
    margin-top: -8px;
  }

  .bk-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .bk-field textarea {
    min-height: 98px;
    resize: vertical;
  }

  .bk-consent label {
    max-width: 620px;
  }

  .bk-aside {
    flex: 1 1 280px;
    min-width: 0;
    background: var(--bk-surface);
    border: 1px solid var(--bk-line);
    border-radius: 14px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .bk-aside__line {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 16px;
    font-weight: 500;
  }

  .bk-aside__date {
    font-size: 15px;
  }

  .bk[data-step='1'] .bk-aside__date {
    font-size: 14px;
    color: var(--bk-muted);
  }

  .bk-bottom {
    display: none;
  }

  /* passo 4: centrado, sem resumo lateral */
  .bk[data-step='4'] .bk-wrap {
    flex-grow: 1;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
  }

  .bk[data-step='4'] .bk-aside {
    display: none;
  }

  .bk[data-step='4'] .bk-main {
    flex: 0 1 560px;
  }

  .bk-panel--done {
    padding: 0;
  }

  .bk-done__icon {
    width: 96px;
    height: 96px;
  }

  .bk-done__icon svg {
    width: 44px;
    height: 44px;
  }

  .bk-done__title {
    font-size: 52px;
    line-height: 1;
  }

  .bk-done__text {
    font-size: 17px;
    max-width: 440px !important;
  }

  .bk-done__card {
    border-radius: 14px;
    padding: 20px;
    gap: 8px;
  }

  .bk-done__line {
    font-size: 17px;
  }

  .bk .bk-outline--desk {
    display: flex;
  }
}