/* ─────────────────────────────────────────────────────────────────────────────
   style.css · Interpretação de Análise de Solo
   Visual: técnico · limpo · agronomia profissional
   Fontes: Barlow Condensed (UI) + JetBrains Mono (valores)
───────────────────────────────────────────────────────────────────────────── */

/* ── VARIÁVEIS ──────────────────────────────────────────────────────────────── */
:root {
  --color-bg:          #F3F1EC;
  --color-surface:     #FFFFFF;
  --color-border:      #DDD9D0;
  --color-border-soft: #EAE7E0;

  --color-primary:     #1D3F2C;
  --color-primary-mid: #2B5C3F;
  --color-primary-lt:  #3A7A54;
  --color-accent:      #C47B22;
  --color-accent-lt:   #F0A840;

  --color-text:        #1A1A16;
  --color-text-mid:    #4A4A42;
  --color-text-soft:   #7A7A70;
  --color-text-inv:    rgba(255,255,255,.85);

  /* Badges */
  --badge-mb-bg:#FDE8E8; --badge-mb-txt:#8B1E1E;
  --badge-bx-bg:#FEF0D8; --badge-bx-txt:#7A4010;
  --badge-md-bg:#FEF8D0; --badge-md-txt:#6B5600;
  --badge-bm-bg:#E0F4EB; --badge-bm-txt:#1A5E38;
  --badge-mx-bg:#D0EAF8; --badge-mx-txt:#1A4A6E;
  --badge-al-bg:#FDE8E8; --badge-al-txt:#8B1E1E;
  --badge-nt-bg:#EAE8E2; --badge-nt-txt:#4A4A42;
  --badge-vz-bg:#F0EEE8; --badge-vz-txt:#9A9A90;

  --font-ui:   'Barlow', system-ui, sans-serif;
  --font-cond: 'Barlow Condensed', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --r-sm: 4px;  --r-md: 8px;  --r-lg: 12px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);

  /* Alturas de elementos sticky */
  --h-header:      52px;
  --h-module-bar:  42px;
  --h-ctabs:       44px;
  --h-sticky-total: calc(var(--h-header) + var(--h-module-bar) + var(--h-ctabs));
}

/* ── RESET / BASE ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: var(--font-ui);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ── CABEÇALHO ──────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--h-header);
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.header-logo {
  font-family: var(--font-cond);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}
.header-logo__accent { color: var(--color-accent-lt); }
.header-sep { width: 1px; height: 22px; background: rgba(255,255,255,.2); }
.header-subtitle {
  font-size: .78rem;
  color: rgba(255,255,255,.62);
  letter-spacing: .04em;
}
.header-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .62rem;
  color: rgba(255,255,255,.4);
  letter-spacing: .06em;
}

/* ── SELETOR DE MÓDULO ─────────────────────────────────────────────────────── */
.module-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: var(--h-header);
  z-index: 190;
  height: var(--h-module-bar);
  box-shadow: var(--shadow-sm);
}
.module-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
}
.module-bar__inner::-webkit-scrollbar { display: none; }

.tab {
  font-family: var(--font-cond);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0 1.2rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, border-color .15s;
}
.tab:hover { color: var(--color-primary); }
.tab--active { color: var(--color-primary); border-bottom-color: var(--color-accent); }

/* ── ABAS DE CONTEÚDO ─────────────────────────────────────────────────────── */
.content-tabs {
  background: #F8F6F1;
  border-bottom: 2px solid var(--color-border);
  position: sticky;
  top: calc(var(--h-header) + var(--h-module-bar));
  z-index: 180;
  height: var(--h-ctabs);
}
.content-tabs__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: stretch;
  gap: .25rem;
}
.ctab {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-cond);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0 1.25rem;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.ctab svg { width: 14px; height: 14px; }
.ctab:hover { color: var(--color-primary-mid); }
.ctab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary-lt);
}

/* ── LAYOUT PRINCIPAL ──────────────────────────────────────────────────────── */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 4rem;
}
.panel { /* Painel de conteúdo por aba */ }

/* Grade dois-colunas */
.page-grid {
  display: grid;
  grid-template-columns: 370px 1fr;
  gap: 1.75rem;
  align-items: start;
}
.page-grid__form {
  position: sticky;
  top: calc(var(--h-sticky-total) + 1.75rem);
  max-height: calc(100vh - var(--h-sticky-total) - 3.5rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.page-grid__results { min-width: 0; }

/* ── FORMULÁRIO ─────────────────────────────────────────────────────────────── */
#soloForm, #laudoForm {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-section-title {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .4rem 0 .2rem;
  border-bottom: 2px solid var(--color-primary);
}
.form-section-title span { font-family: var(--font-cond); font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary); }
.form-section-title small { font-size: .68rem; color: var(--color-text-soft); }
.form-section-title--secondary { border-bottom-color: var(--color-accent); margin-top: .5rem; }
.form-section-title--secondary span { color: var(--color-accent); }

.form-group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.form-group__header {
  background: var(--color-primary);
  color: #fff;
  padding: .45rem 1rem;
  font-family: var(--font-cond);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: .45rem;
}
.form-group__icon { color: var(--color-accent-lt); }
.form-group__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .85rem;
  padding: .9rem 1rem 1rem;
}

.field { display: flex; flex-direction: column; gap: .28rem; }
.field label { font-size: .76rem; font-weight: 600; color: var(--color-text-mid); letter-spacing: .02em; }
.field__input-wrapper {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--r-sm);
  background: #FAFAF7;
  transition: border-color .15s, box-shadow .15s;
  overflow: hidden;
}
.field__input-wrapper:focus-within {
  border-color: var(--color-primary-lt);
  box-shadow: 0 0 0 3px rgba(42,92,63,.12);
  background: #fff;
}
.field__input-wrapper input {
  flex: 1;
  border: none;
  background: transparent;
  padding: .4rem .55rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--color-text);
  outline: none;
  min-width: 0;
}
.field__input-wrapper input::placeholder { color: var(--color-text-soft); font-family: var(--font-ui); font-size: .76rem; }
.field__input-wrapper input::-webkit-outer-spin-button,
.field__input-wrapper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.field__input-wrapper input[type=number] { -moz-appearance: textfield; }
.field__unit {
  padding: .38rem .5rem;
  font-family: var(--font-mono);
  font-size: .64rem;
  color: var(--color-text-soft);
  background: var(--color-bg);
  border-left: 1px solid var(--color-border-soft);
  white-space: nowrap;
}
.field__hint { font-size: .66rem; color: var(--color-text-soft); line-height: 1.4; }

/* ── BOTÕES ──────────────────────────────────────────────────────────────────── */
.form-actions { display: flex; gap: .65rem; padding-top: .2rem; }
.btn {
  font-family: var(--font-cond);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--r-sm);
  padding: .6rem 1.4rem;
  cursor: pointer;
  transition: background .15s, transform .1s, box-shadow .15s;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--color-primary-mid); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--color-text-soft); border: 1px solid var(--color-border); }
.btn--ghost:hover { background: var(--color-border-soft); color: var(--color-text-mid); }

/* ── MENSAGENS DE ERRO ────────────────────────────────────────────────────────── */
.error-box {
  background: #FDE8E8;
  border: 1px solid #F5BABA;
  border-left: 4px solid #C0392B;
  border-radius: var(--r-md);
  padding: .75rem 1rem;
  font-size: .8rem;
  color: #8B1E1E;
  margin-bottom: 1.1rem;
}
.error-box strong { display: block; margin-bottom: .35rem; font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; }
.error-box ul { padding-left: 1.1rem; margin: 0; }
.error-box li { margin-bottom: .18rem; }

/* ── ALERTAS DE CONSISTÊNCIA ────────────────────────────────────────────────── */
.alertas-box { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1.2rem; }
.alerta {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  padding: .55rem .85rem;
  border-radius: var(--r-sm);
  font-size: .8rem;
  line-height: 1.5;
}
.alerta--erro     { background: #FDE8E8; border: 1px solid #F5BABA; color: #8B1E1E; }
.alerta--aviso    { background: #FEF3DC; border: 1px solid #F5D788; color: #7A4A00; }
.alerta--info     { background: #E8F4FD; border: 1px solid #A8D4F0; color: #1A4A6E; }
.alerta__icone    { font-weight: 700; font-size: .85rem; margin-top: .05rem; }

/* ── ESTADO VAZIO ─────────────────────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--color-text-soft);
}
.empty-state svg { width: 68px; height: 68px; opacity: .4; }
.empty-state p { font-size: .9rem; line-height: 1.75; }
.empty-state p strong { color: var(--color-primary); }
.empty-state small { font-size: .7rem; opacity: .7; }

/* ── SEÇÃO DE RESULTADOS ──────────────────────────────────────────────────────── */
.results-section { animation: fadeUp .28s ease; }
@keyframes fadeUp { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

.results-header {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  flex-wrap: wrap;
  margin-bottom: .9rem;
}
.results-header h2 {
  font-family: var(--font-cond);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.results-modulo {
  font-family: var(--font-cond);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--color-primary);
  color: var(--color-accent-lt);
  padding: .18rem .55rem;
  border-radius: 2px;
}
.results-subtitle { font-size: .75rem; color: var(--color-text-soft); margin-left: auto; }

/* ── TABELA DE RESULTADOS ──────────────────────────────────────────────────────── */
.table-wrapper {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  overflow-x: auto;
}
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}
.results-table thead tr { background: var(--color-primary); }
.results-table thead th {
  font-family: var(--font-cond);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .7rem;
  color: var(--color-text-inv);
  padding: .6rem .9rem;
  text-align: left;
  white-space: nowrap;
}
tr.results-group-header td {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-cond);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding: .35rem .9rem;
}
.results-table tbody tr:not(.results-group-header) { border-bottom: 1px solid var(--color-border-soft); transition: background .1s; }
.results-table tbody tr:not(.results-group-header):hover { background: #F8F6F0; }
.results-table tbody tr.row--calc { background: #F5FBF7; }
.results-table tbody tr.row--calc:hover { background: #EBF6EF; }
.results-table td { padding: .55rem .9rem; vertical-align: middle; }

.col-parametro { min-width: 190px; }
.col-valor     { min-width: 115px; }
.col-calc      { min-width: 115px; }
.col-class     { min-width: 125px; }
.col-fonte     { min-width: 130px; color: var(--color-text-soft); }
.col-comp      { min-width: 170px; }

.param-name    { display: block; font-weight: 500; }
.param-formula { display: block; font-family: var(--font-mono); font-size: .63rem; color: var(--color-primary-lt); margin-top: .08rem; }
.param-obs     { display: block; font-size: .65rem; color: var(--color-text-soft); margin-top: .06rem; }
.param-simbolo { display: block; font-family: var(--font-mono); font-size: .7rem; color: var(--color-text-soft); }

.valor-num  { font-family: var(--font-mono); font-size: .8rem; font-weight: 500; }
.valor-unit { font-family: var(--font-mono); font-size: .63rem; color: var(--color-text-soft); }
.valor-vazio { color: var(--color-text-soft); font-size: .78rem; }
.fonte-text  { font-size: .68rem; color: var(--color-text-soft); font-style: italic; }

/* ── STATUS DE COMPARAÇÃO ─────────────────────────────────────────────────────── */
.comp-status {
  display: inline-block;
  font-family: var(--font-cond);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .15rem .45rem;
  border-radius: 3px;
}
.comp--confere   { background: #E0F4EB; color: #1A5E38; }
.comp--leve      { background: #FEF8D0; color: #6B5600; }
.comp--relevante { background: #FDE8E8; color: #8B1E1E; }
.comp-diff { display: block; font-family: var(--font-mono); font-size: .63rem; color: var(--color-text-soft); margin-top: .15rem; }

.comp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  padding: .65rem .85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  font-size: .72rem;
}

/* ── BADGES ──────────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .18rem .5rem;
  border-radius: 3px;
  font-family: var(--font-cond);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.badge--muito-baixo { background: var(--badge-mb-bg); color: var(--badge-mb-txt); }
.badge--baixo       { background: var(--badge-bx-bg); color: var(--badge-bx-txt); }
.badge--medio       { background: var(--badge-md-bg); color: var(--badge-md-txt); }
.badge--bom         { background: var(--badge-bm-bg); color: var(--badge-bm-txt); }
.badge--muito-bom   { background: var(--badge-mx-bg); color: var(--badge-mx-txt); }
.badge--alert       { background: var(--badge-al-bg); color: var(--badge-al-txt); }
.badge--neutro      { background: var(--badge-nt-bg); color: var(--badge-nt-txt); }
.badge--vazio       { background: var(--badge-vz-bg); color: var(--badge-vz-txt); }

/* ── LEGENDA ─────────────────────────────────────────────────────────────────── */
.legend {
  margin-top: 1.1rem;
  padding: .85rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .4rem;
  align-items: center;
}
.legend__title {
  font-family: var(--font-cond);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-right: .35rem;
}
.legend__note { font-size: .68rem; color: var(--color-text-soft); font-style: italic; margin-top: .35rem; width: 100%; }

/* ── MEMÓRIA DE CÁLCULO ──────────────────────────────────────────────────────── */
.mem-section {
  margin-top: 1.75rem;
}
.mem-section__header {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin-bottom: 1rem;
}
.mem-section__header h3 {
  font-family: var(--font-cond);
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.mem-section__header span { font-size: .75rem; color: var(--color-text-soft); }

.mem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .85rem;
}
.mem-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary-lt);
  border-radius: var(--r-md);
  padding: .85rem 1rem;
  box-shadow: var(--shadow-sm);
}
.mem-titulo {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: .4rem;
}
.mem-formula {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--color-text-soft);
  margin-bottom: .2rem;
}
.mem-subst {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--color-text-mid);
  margin-bottom: .2rem;
}
.mem-resultado {
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--color-primary);
  border-top: 1px solid var(--color-border-soft);
  padding-top: .35rem;
  margin-top: .35rem;
}
.mem-resultado strong { font-weight: 700; }
.mem-nota {
  font-size: .68rem;
  color: var(--color-text-soft);
  font-style: italic;
  margin-top: .35rem;
  padding-top: .3rem;
  border-top: 1px dashed var(--color-border);
}
.mem-vazio { font-size: .82rem; color: var(--color-text-soft); text-align: center; padding: 2rem 1rem; }

/* ── PAINEL DE OBSERVAÇÕES ────────────────────────────────────────────────────── */
.panel--obs { padding: .25rem 0; }
.obs-content { max-width: 980px; }
.obs-titulo {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}
.obs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.obs-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.obs-card--wide { grid-column: 1 / -1; }
.obs-card h3 {
  font-family: var(--font-cond);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: .75rem;
  padding-bottom: .4rem;
  border-bottom: 2px solid var(--color-primary-lt);
}
.obs-card dl { display: flex; flex-direction: column; gap: .55rem; }
.obs-card dt { font-weight: 600; font-size: .8rem; color: var(--color-text-mid); }
.obs-card dd { font-size: .78rem; color: var(--color-text-soft); padding-left: .75rem; line-height: 1.55; }

.obs-table { width: 100%; border-collapse: collapse; font-size: .76rem; margin-top: .5rem; }
.obs-table thead th {
  background: var(--color-primary);
  color: var(--color-text-inv);
  font-family: var(--font-cond);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem .7rem;
  text-align: left;
}
.obs-table tbody tr:nth-child(even) { background: var(--color-bg); }
.obs-table td { padding: .4rem .7rem; border-bottom: 1px solid var(--color-border-soft); vertical-align: top; }
.obs-table td:first-child { font-family: var(--font-mono); color: var(--color-accent); font-weight: 600; }

.obs-disclaimer {
  font-size: .76rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  padding: .85rem 1.1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--r-md);
}

/* ── RODAPÉ ──────────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  text-align: center;
  font-size: .7rem;
  color: var(--color-text-soft);
  background: var(--color-surface);
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

/* ── RESPONSIVO ──────────────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .page-grid { grid-template-columns: 1fr; }
  .page-grid__form { position: static; max-height: none; overflow-y: visible; }
  .header-badge, .header-sep, .header-subtitle { display: none; }
}

@media (max-width: 600px) {
  .main-content { padding: 1.2rem 1rem 3rem; }
  .form-group__grid { grid-template-columns: 1fr 1fr; gap: .65rem; }
  .results-table thead th:last-child, .results-table tbody td:last-child { display: none; }
  .mem-grid { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column; }
  .btn { justify-content: center; }
}

@media (max-width: 400px) {
  .form-group__grid { grid-template-columns: 1fr; }
}

/* ── ANIMAÇÕES DE LINHA ───────────────────────────────────────────────────────── */
.results-table tbody tr:not(.results-group-header) { animation: rowIn .18s ease both; }
@keyframes rowIn { from { opacity:0; } to { opacity:1; } }
.results-table tbody tr:nth-child(2)  { animation-delay:.02s; }
.results-table tbody tr:nth-child(3)  { animation-delay:.04s; }
.results-table tbody tr:nth-child(4)  { animation-delay:.06s; }
.results-table tbody tr:nth-child(5)  { animation-delay:.08s; }
.results-table tbody tr:nth-child(6)  { animation-delay:.1s;  }
.results-table tbody tr:nth-child(7)  { animation-delay:.12s; }
.results-table tbody tr:nth-child(8)  { animation-delay:.14s; }
.results-table tbody tr:nth-child(9)  { animation-delay:.16s; }
.results-table tbody tr:nth-child(10) { animation-delay:.18s; }