/* ============================================================
   Sistema de Dietas — design tokens
   Direção: "ficha nutricional" — a mesma linguagem visual da
   tabela de Informação Nutricional (ANVISA) que estrutura este
   app inteiro, aplicada de volta à própria interface: regras
   grossas, rótulos versalete, valores em monoespaçada alinhada.
   ============================================================ */

@import url("../fonts/fonts.5322d354ebc7.css");

:root {
  /* paleta — ficha/caderno de campo, não o "cream + terracota" padrão */
  --paper: #efede3;
  --paper-raised: #f8f7f1;
  --ink: #1f2a24;
  --ink-soft: #4a5750;
  --ink-faint: #8a8f7e;
  --accent: #b23a2e; /* vermelho-urucum, mais saturado que terracota */
  --accent-hover: #8f2e24;
  --accent-soft: #e8dcc8; /* trigo — remete a "Cereais e derivados" */
  --success: #4a6741;
  --line: #c9c4b3;
  --line-strong: var(--ink);

  --font-display: "Fraunces", Georgia, serif;
  --font-ui: "Archivo", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --radius: 3px;
  --shadow-card: 0 1px 0 var(--line), 0 8px 20px -12px rgba(31, 42, 36, 0.25);
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    --transition: 140ms ease;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition: 0ms;
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

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

/* -------------------- topo -------------------- */

.topbar {
  border-bottom: 3px solid var(--ink);
  background: var(--paper-raised);
}

.topbar__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.brand__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--accent);
  border-color: var(--accent);
}

.nav__user {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  padding-left: 0.25rem;
  border-left: 1px solid var(--line);
}

.nav__logout-form {
  display: inline;
  margin: 0;
}

.nav__logout-btn {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink-soft);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition);
}

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

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* -------------------- eyebrow / rótulos -------------------- */

.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 0.35rem;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 3px solid var(--ink);
}

.page-head h1 {
  font-size: 2rem;
}

/* -------------------- botões -------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover {
  background: var(--ink);
  color: var(--paper-raised);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

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

.btn--ghost {
  border-color: var(--line);
  color: var(--ink-soft);
}

.btn--ghost:hover {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--ink);
}

.btn--small {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
}

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
}

/* -------------------- ficha (o elemento-assinatura) -------------------- */
/* mesma gramática visual de uma tabela de Informação Nutricional:
   regra grossa no topo, linhas rótulo/valor com fio fino, valores
   em monoespaçada alinhada à direita. */

.ficha {
  background: var(--paper-raised);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.ficha__header {
  border-bottom: 6px solid var(--ink);
  padding: 1rem 1.25rem 0.85rem;
}

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

.ficha__body {
  padding: 0.25rem 1.25rem 0.5rem;
}

.ficha__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.ficha__row:last-child {
  border-bottom: none;
}

.ficha__row--strong {
  border-bottom-width: 2px;
  border-bottom-color: var(--ink);
}

.ficha__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.ficha__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  text-align: right;
}

.ficha__value--big {
  font-size: 1.5rem;
  font-weight: 500;
}

.ficha__footer {
  padding: 0.75rem 1.25rem 1rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
}

/* -------------------- lista de pacientes -------------------- */

.paciente-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.paciente-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  align-items: center;
  gap: 1.25rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.paciente-row:hover {
  border-left-color: var(--accent);
  box-shadow: var(--shadow-card);
  transform: translateX(2px);
}

.paciente-row__nome {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

.paciente-row__stat {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-align: right;
  white-space: nowrap;
}

.paciente-row__stat small {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 700;
}

.paciente-row__objetivo {
  font-size: 0.8rem;
  color: var(--ink-soft);
  background: var(--accent-soft);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .paciente-row {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 0.4rem;
  }
  .paciente-row__stat {
    text-align: left;
  }
}

/* -------------------- estado vazio -------------------- */

.empty {
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--ink-soft);
}

.empty h2 {
  color: var(--ink);
}

/* -------------------- formulários -------------------- */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 1.5rem;
}

.form-grid--full,
.form-field.form-grid--full {
  grid-column: 1 / -1;
}

.form-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper-raised);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.7rem;
  transition: border-color var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
}

.form-field textarea {
  resize: vertical;
  min-height: 4.5rem;
}

.form-field .helptext {
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-top: 0.3rem;
}

.form-field .errorlist {
  list-style: none;
  margin: 0.3rem 0 0;
  padding: 0;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.section-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0.5rem 0 -0.25rem;
}

.section-divider__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

.section-divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--line);
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* -------------------- mensagens -------------------- */

.messages {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.messages li {
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--success);
  color: var(--success);
  background: #eef3ec;
  margin-bottom: 0.5rem;
}

.messages__error {
  border-color: var(--accent) !important;
  color: var(--accent-hover) !important;
  background: #f7ebe8 !important;
}

/* -------------------- utilidades -------------------- */

.stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.breadcrumb {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-bottom: 0.5rem;
}

.breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
}

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

.evolucao-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.evolucao-table th {
  text-align: left;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 700;
  padding: 0.5rem 0.6rem;
  border-bottom: 2px solid var(--ink);
}

.evolucao-table td {
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.evolucao-table td:first-child,
.evolucao-table th:first-child {
  font-family: var(--font-ui);
}

/* -------------------- detalhe do paciente -------------------- */

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 22rem) 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 800px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

.notes-panel h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.notes-panel > div + div {
  margin-top: 1.25rem;
}

.notes-panel p {
  color: var(--ink-soft);
  margin: 0;
  white-space: pre-line;
}

.section-heading {
  margin-top: 2.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid var(--ink);
}

.quick-form {
  max-width: 42rem;
  margin-bottom: 1.75rem;
  align-items: end;
}

/* -------------------- montagem de dieta -------------------- */

.plano-grid {
  display: grid;
  grid-template-columns: 1fr minmax(0, 21rem);
  gap: 2rem;
  align-items: start;
}

@media (max-width: 860px) {
  .plano-grid {
    grid-template-columns: 1fr;
  }
}

.ficha__meta {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--ink-faint);
}

.progress-bar {
  height: 6px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin: -0.3rem 0 0.55rem;
}

.progress-bar__fill {
  height: 100%;
  background: var(--success);
  transition: width var(--transition);
}

.progress-bar__fill--over {
  background: var(--accent);
}

.refeicao-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  border-radius: var(--radius);
  padding: 1rem 1.25rem 1.1rem;
}

.refeicao-card__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.refeicao-card__header h3 {
  font-size: 1.1rem;
  margin: 0;
}

.refeicao-card__kcal {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.refeicao-card__vazio {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin: 0.25rem 0 0.75rem;
}

.item-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.75rem;
}

.item-table td {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}

.item-table tr:last-child td {
  border-bottom: none;
}

.item-table__nome {
  width: 100%;
}

.item-table__medida {
  display: inline-block;
  margin-left: 0.5rem;
  font-size: 0.72rem;
  color: var(--ink-faint);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.05rem 0.5rem;
  white-space: nowrap;
}

.item-table__qtd,
.item-table__kcal {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  text-align: right;
  white-space: nowrap;
  padding-left: 0.75rem;
}

.item-table__remove {
  width: 1.6rem;
}

.remove-btn {
  width: 1.5rem;
  height: 1.5rem;
  border: none;
  background: transparent;
  color: var(--ink-faint);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.remove-btn:hover {
  color: #fff;
  background: var(--accent);
}

.add-item-form {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--line);
}

.add-item-form__busca {
  position: relative;
  flex: 1;
  min-width: 0;
}

.add-item-form__busca input[type="text"] {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  padding: 0.5rem 0.65rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.add-item-form__busca input[type="text"]:focus {
  border-color: var(--accent);
  outline: none;
}

.busca-resultados:not(:empty) {
  position: absolute;
  z-index: 10;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--paper-raised);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  max-height: 15rem;
  overflow-y: auto;
}

.busca-resultados__list {
  list-style: none;
  margin: 0;
  padding: 0.25rem;
}

.busca-resultados__item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  text-align: left;
  padding: 0.45rem 0.6rem;
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  border-radius: var(--radius);
}

.busca-resultados__item:hover {
  background: var(--accent-soft);
}

.busca-resultados__kcal {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
  white-space: nowrap;
}

.busca-resultados__vazio {
  padding: 0.6rem 0.75rem;
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin: 0;
}

.add-item-form__qtd {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}

.add-item-form__qtd input {
  width: 4.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 0.5rem 0.5rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.add-item-form__unidade-label {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.add-item-form__medida {
  flex-shrink: 0;
  width: 8.5rem;
}

.add-item-form__medida input {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  padding: 0.5rem 0.6rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.add-item-form__medida input:focus {
  border-color: var(--accent);
  outline: none;
}

@media (max-width: 560px) {
  .add-item-form {
    flex-wrap: wrap;
  }
  .add-item-form__busca {
    flex-basis: 100%;
  }
  .add-item-form__medida {
    width: auto;
    flex: 1;
  }
}

.form-error-inline {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0.4rem 0;
}

.add-refeicao-form {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.add-refeicao-form input[type="text"] {
  flex: 1;
  max-width: 18rem;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  padding: 0.55rem 0.7rem;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  background: transparent;
}

/* -------------------- overview -------------------- */

.overview-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.stat-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
}

.stat-card__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.6rem;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}

.stat-card__value small {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.stat-card__value--down {
  color: var(--success);
}

.stat-card__value--up {
  color: var(--accent);
}

.chart-box {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  height: 20rem;
}

.medidas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
}

.medida-chart {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.medida-chart__titulo {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.6rem;
}

.medida-chart__canvas {
  height: 10rem;
  position: relative;
}

.plano-historico {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.plano-historico__row {
  display: grid;
  grid-template-columns: auto 1fr 1fr auto;
  align-items: center;
  gap: 1.25rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 1.1rem;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.88rem;
  transition: border-color var(--transition);
}

.plano-historico__row:hover {
  border-color: var(--ink);
}

.plano-historico__data {
  font-family: var(--font-mono);
  font-weight: 500;
  white-space: nowrap;
}

.badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--line);
  color: var(--ink-soft);
  white-space: nowrap;
  justify-self: end;
}

.badge--ativo {
  background: var(--success);
  color: #fff;
}

@media (max-width: 640px) {
  .plano-historico__row {
    grid-template-columns: 1fr;
    justify-items: start;
  }
  .badge {
    justify-self: start;
  }
}

/* -------------------- login -------------------- */

.auth-page {
  display: flex;
  justify-content: center;
  padding-top: 3rem;
}

.auth-card {
  width: 100%;
  max-width: 24rem;
}

.auth-card__body {
  padding-top: 1.25rem;
}

.auth-card .form-field {
  margin-bottom: 1.1rem;
}

.auth-error {
  background: #f7ebe8;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.65rem 0.9rem;
  margin-bottom: 1.1rem;
}

.auth-error p {
  margin: 0;
  color: var(--accent-hover);
  font-weight: 600;
  font-size: 0.85rem;
}