/* =========================================================================
   CALCULADORAS — Hub com 3 abas + layout específico de cada uma
   ========================================================================= */

.calc-hero { padding-block: var(--space-6) var(--space-5); text-align: center; }
.calc-hero h1 { font-size: var(--text-3xl); margin: 0 0 var(--space-2); letter-spacing: var(--tracking-tight); }
.calc-hero p { color: var(--color-text-muted); max-width: 640px; margin: 0 auto; line-height: var(--leading-relaxed); }

/* ---------- Tabs ---------- */
.calc-tabs {
  display: flex;
  gap: var(--space-2);
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  padding: 6px;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.calc-tab-btn {
  flex: 1;
  min-width: 200px;
  padding: 14px 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all 200ms;
}
.calc-tab-btn svg { width: 18px; height: 18px; }
.calc-tab-btn:hover { color: var(--color-accent); background: rgba(79,195,247,0.04); }
.calc-tab-btn.is-active {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.30), 0 0 16px rgba(79,195,247,0.30);
}

.calc-panel { display: none; }
.calc-panel.is-active { display: block; animation: fadeIn 300ms var(--ease-out); }

/* ---------- Layout 2 colunas (form esquerda, visual direita) ---------- */
.calc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 900px) { .calc-grid { grid-template-columns: 1fr; } }

.calc-form-card, .calc-result-card {
  background: var(--surface-glass);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.calc-form-card h2, .calc-result-card h2 {
  font-size: var(--text-xl);
  margin: 0 0 var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.field-row { display: grid; gap: var(--space-3); margin-bottom: var(--space-3); }
.field-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 540px) { .field-row.two { grid-template-columns: 1fr; } }

.label-with-help {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.label-with-help .help-tip {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: help;
}

/* ---------- Resultado destacado ---------- */
.result-big {
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  margin-bottom: var(--space-4);
  box-shadow: 0 0 24px rgba(79,195,247,0.15);
}
.result-big .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 1.8rem + 3vw, 3.6rem);
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.result-big .unit {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: 4px;
  font-family: var(--font-display);
  letter-spacing: var(--tracking-wider);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.result-item {
  background: var(--surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.result-item .k {
  font-size: 10px;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.result-item .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
}

.como-interpretar {
  background: rgba(79,195,247,0.06);
  border: 1px solid rgba(79,195,247,0.25);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-3);
}
.como-interpretar h4 {
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-2);
}
.como-interpretar p, .como-interpretar div {
  color: var(--color-text);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2);
}
.como-interpretar code {
  font-family: var(--font-mono);
  background: var(--surface-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--color-accent);
}

/* ---------- Seringa virtual (componente — versão precisão) ---------- */
.seringa-wrap, .sg-wrap {
  background: linear-gradient(180deg, var(--surface-2), var(--surface-glass));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.seringa-svg { width: 100%; max-width: 560px; display: block; }

/* Pulse no badge da dose */
.sg-pulse {
  transform-origin: center;
  animation: sgPulse 1.4s ease-in-out infinite;
}
@keyframes sgPulse {
  0%, 100% { transform: scale(1);   opacity: 0.95; }
  50%      { transform: scale(1.4); opacity: 0.55; }
}

/* Régua de tamanho real */
.sg-regua {
  width: 100%;
  max-width: 520px;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  border-top: 1px dashed rgba(197, 214, 226, 0.25);
  padding-top: var(--space-2);
}
.sg-regua span { display: inline-block; padding: 0 var(--space-3); }

/* Painel de zoom */
.sg-zoom {
  width: 100%;
  max-width: 560px;
  background: rgba(10, 22, 40, 0.55);
  border: 1px solid rgba(251, 191, 36, 0.30);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: inset 0 0 24px rgba(251, 191, 36, 0.08);
}
.sg-zoom-label {
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #FBBF24;
  font-weight: 700;
  margin-bottom: 6px;
}

/* Bloco com tipo + concentração abaixo das conversões */
.sg-extra {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--color-text-muted);
  font-size: 13px;
}
.sg-extra strong { color: var(--color-text); font-weight: 700; }

/* Avisos da seringa (validações) */
.sg-avisos {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.sg-aviso {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.5;
}
.sg-aviso-aviso {
  background: rgba(251, 191, 36, 0.10);
  border: 1px solid rgba(251, 191, 36, 0.32);
  color: #FBBF24;
}
.sg-aviso-info {
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.25);
  color: var(--color-accent);
}
.sg-aviso strong { color: inherit; font-weight: 700; }
.sg-aviso-icone {
  font-size: 18px;
  line-height: 1;
  flex: 0 0 auto;
}
.seringa-conversao {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  width: 100%;
  margin-top: var(--space-3);
}
.seringa-conversao .conv-item {
  background: var(--surface-glass);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  text-align: center;
}
.seringa-conversao .conv-item .k {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.seringa-conversao .conv-item .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-accent);
}

/* ---------- Wizard da DILUIÇÃO (modo iniciante) ---------- */
.dil-modo-toggle {
  display: inline-flex;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-full, 999px);
  padding: 4px;
  margin-bottom: var(--space-4);
  gap: 4px;
}
.dil-modo-toggle button {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  padding: 8px 18px;
  border-radius: var(--radius-full, 999px);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 200ms;
}
.dil-modo-toggle button.is-active {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 4px 12px rgba(43,150,229,0.30);
}
.dil-modo-toggle button:hover:not(.is-active) {
  color: var(--color-accent);
  background: rgba(79,195,247,0.06);
}

.dil-form-card { padding: var(--space-5); }

/* Stepper */
.dil-stepper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: 0 var(--space-2);
}
.dil-stepdot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  flex: 0 0 auto;
}
.dil-stepdot-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1.5px solid var(--border-soft);
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  transition: all 200ms;
}
.dil-stepdot.is-active .dil-stepdot-num {
  background: var(--gradient-blue);
  color: #fff;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.15);
}
.dil-stepdot-lbl {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}
.dil-stepdot.is-active .dil-stepdot-lbl { color: var(--color-accent); }
.dil-stepper-bar {
  flex: 1;
  height: 2px;
  background: var(--border-soft);
  border-radius: 999px;
  transition: background 300ms;
}
.dil-stepper-bar.done { background: var(--color-accent); }

/* Etapas */
.dil-step { display: none; animation: fadeIn 250ms; }
.dil-step.is-active { display: block; }
.dil-step-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin: 0 0 var(--space-2);
  letter-spacing: var(--tracking-tight);
}
.dil-step-help {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}
.dil-input { width: 100%; }

.dil-pep-info {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(79,195,247,0.06);
  border: 1px solid rgba(79,195,247,0.25);
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.6;
}
.dil-pep-info strong { color: var(--color-accent); }
.dil-pep-info small { color: var(--color-text-muted); }

.dil-custom-row {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Presets de ml */
.dil-presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
@media (max-width: 540px) { .dil-presets { grid-template-columns: repeat(2, 1fr); } }
.dil-preset {
  padding: var(--space-4) var(--space-3);
  background: var(--surface-glass);
  border: 2px solid var(--border-soft);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  cursor: pointer;
  transition: all 200ms;
}
.dil-preset:hover { border-color: var(--border-strong); }
.dil-preset.is-active {
  border-color: var(--color-accent);
  background: rgba(79,195,247,0.12);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.15);
  color: var(--color-accent);
}
.dil-preset-custom {
  grid-column: span 4;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--surface-2);
  border-radius: var(--radius-md);
}
.dil-preset-custom .label { margin: 0; flex: 0 0 auto; }
.dil-preset-custom .input { flex: 1; }
.dil-unit { color: var(--color-text-muted); font-weight: 600; }

/* Dose quick (mín/recomendado/máx) */
.dil-dose-quick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.dil-dose-q {
  padding: var(--space-3);
  background: var(--surface-glass);
  border: 2px solid var(--border-soft);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  line-height: 1.4;
  transition: all 200ms;
}
.dil-dose-q strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text); margin-top: 4px; letter-spacing: normal; text-transform: none; }
.dil-dose-q:hover { border-color: var(--border-strong); color: var(--color-text); }
.dil-dose-q.is-recommended {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.dil-dose-q.is-recommended strong { color: var(--color-accent); }

.dil-dose-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
}

.dil-step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* Modo avançado */
.dil-avancado .dil-adv-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-3);
  align-items: center;
}
@media (max-width: 540px) {
  .dil-avancado .dil-adv-grid { grid-template-columns: 1fr; }
}

/* Card de resultado */
.dil-resultado-card .dil-result-header { margin-bottom: var(--space-3); }
.dil-resultado-card .dil-result-header h2 { margin-bottom: 4px; }
.dil-result-sub { color: var(--color-text-muted); font-size: 13px; margin: 0; }

/* Barra dos 3 passos */
.dil-passos-bar {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  margin-block: var(--space-4) var(--space-5);
  flex-wrap: wrap;
}
.dil-passo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1 1 200px;
  padding: var(--space-3);
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.4;
  min-width: 0;
}
.dil-passo-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  flex: 0 0 auto;
}
.dil-passo-text { color: var(--color-text); }
.dil-passo-text strong {
  display: inline-block;
  font-family: var(--font-display);
  color: var(--color-accent);
  font-weight: 700;
}
.dil-passo-final {
  background: linear-gradient(135deg, rgba(251,191,36,0.10), rgba(251,191,36,0.04));
  border-color: rgba(251,191,36,0.40);
}
.dil-passo-final .dil-passo-num { background: linear-gradient(135deg, #FBBF24, #B45309); }
.dil-passo-final .dil-passo-text strong { color: #FBBF24; }
.dil-passo-arrow {
  align-self: center;
  color: var(--color-text-muted);
  font-size: 20px;
  font-weight: 700;
}
@media (max-width: 768px) { .dil-passo-arrow { display: none; } }

/* ---------- DOSAGEM por peso (wizard) ---------- */

/* Cards de objetivo */
.dos-obj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.dos-obj-card {
  background: var(--surface-glass);
  border: 2px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-2);
  cursor: pointer;
  text-align: center;
  transition: all 200ms;
}
.dos-obj-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.dos-obj-card.is-active {
  border-color: var(--color-accent);
  background: rgba(79,195,247,0.12);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.15);
}
.dos-obj-icon {
  font-size: 28px;
  line-height: 1;
  margin-bottom: 6px;
}
.dos-obj-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  color: var(--color-text);
}

/* Lista de peptídeos compatíveis */
.dos-pept-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  max-height: 460px;
  overflow-y: auto;
  padding-right: 4px;
}
.dos-pept-card {
  background: var(--surface-glass);
  border: 2px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  cursor: pointer;
  text-align: left;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: var(--space-3);
  align-items: center;
  transition: all 200ms;
}
.dos-pept-card:hover { border-color: var(--border-strong); transform: translateX(2px); }
.dos-pept-card.is-active {
  border-color: var(--color-accent);
  background: rgba(79,195,247,0.10);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.12);
}
.dos-pept-img {
  width: 56px; height: 56px;
  object-fit: contain;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: 4px;
}
.dos-pept-info { min-width: 0; }
.dos-pept-nome {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: 2px;
}
.dos-pept-badge {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(34,197,94,0.18);
  color: #4ADE80;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 700;
  vertical-align: middle;
  margin-left: 6px;
}
.dos-pept-resumo {
  color: var(--color-text-muted);
  font-size: 12px;
  line-height: 1.4;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.dos-pept-meta {
  display: flex;
  gap: 6px;
  font-size: 11px;
  color: var(--color-accent);
  flex-wrap: wrap;
}
.dos-pept-meta strong { color: var(--color-text); }
.dos-pept-preco {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-align: right;
  white-space: nowrap;
}

/* Slider de peso */
.dos-peso-wrap {
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  margin-bottom: var(--space-4);
  text-align: center;
}
.dos-peso-display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 1.5rem + 3vw, 3.5rem);
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--space-3);
}
.dos-peso-display small {
  font-size: var(--text-base);
  background: none;
  -webkit-text-fill-color: var(--color-text-muted);
  margin-left: 8px;
  letter-spacing: 0.08em;
}
.dos-peso-slider {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  appearance: none;
  background: linear-gradient(to right, rgba(79,195,247,0.15), rgba(79,195,247,0.45));
  outline: none;
  cursor: pointer;
}
.dos-peso-slider::-webkit-slider-thumb {
  appearance: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--gradient-blue);
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(43,150,229,0.40), 0 0 0 4px rgba(79,195,247,0.20);
  cursor: pointer;
  transition: transform 150ms;
}
.dos-peso-slider::-webkit-slider-thumb:hover { transform: scale(1.12); }
.dos-peso-slider::-moz-range-thumb {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid #fff;
  cursor: pointer;
}
.dos-peso-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2);
  font-size: 11px;
  color: var(--color-text-muted);
}

/* Resultado da dosagem */
.dos-resultado-card .dos-empty {
  text-align: center;
  padding: var(--space-6) var(--space-3);
  color: var(--color-text-muted);
}
.dos-empty-icon {
  font-size: 48px;
  margin-bottom: var(--space-3);
  opacity: 0.6;
}
.dos-empty h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.dos-empty p { font-size: 13px; }

.dos-result-header { margin-bottom: var(--space-3); }
.dos-result-header h2 { margin-bottom: 4px; }

/* Barra de faixa visual */
.dos-faixa {
  margin-bottom: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-2);
  border-radius: var(--radius-md);
}
.dos-faixa-bar {
  position: relative;
  height: 12px;
  background: linear-gradient(to right, rgba(79,195,247,0.20), rgba(251,191,36,0.30), rgba(248,113,113,0.30));
  border-radius: 999px;
  margin-bottom: var(--space-3);
}
.dos-faixa-range {
  position: absolute;
  inset: 2px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.06), transparent);
  border-radius: 999px;
}
.dos-faixa-pin {
  position: absolute;
  top: -8px;
  transform: translateX(-50%);
  width: 26px; height: 26px;
  background: linear-gradient(135deg, #FBBF24, #B45309);
  border-radius: 50%;
  border: 3px solid #0A1628;
  display: grid; place-items: center;
  box-shadow: 0 0 0 4px rgba(251,191,36,0.20), 0 4px 12px rgba(0,0,0,0.40);
}
.dos-faixa-pin-val {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 10px;
  color: #0A1628;
  white-space: nowrap;
  position: absolute;
  top: -22px;
  background: #FBBF24;
  padding: 2px 8px;
  border-radius: 4px;
}
.dos-faixa-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.dos-faixa-rec {
  color: #FBBF24 !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Equivalências (UI + freq + ciclo) */
.dos-equiv {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.dos-equiv-item {
  background: var(--surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}
.dos-equiv-item .k {
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.dos-equiv-item .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-accent);
}
.dos-equiv-item .v.dos-equiv-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 600;
}
.dos-equiv-item .hint {
  font-size: 10px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* CTA pra diluição */
.dos-cta-diluicao {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: linear-gradient(135deg, rgba(79,195,247,0.10), rgba(43,150,229,0.06));
  border: 1px solid rgba(79,195,247,0.30);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: all 200ms;
}
.dos-cta-diluicao:hover {
  background: linear-gradient(135deg, rgba(79,195,247,0.18), rgba(43,150,229,0.10));
  border-color: var(--color-accent);
  transform: translateY(-2px);
  text-decoration: none;
}
.dos-cta-icon {
  font-size: 28px;
  display: grid; place-items: center;
  width: 48px; height: 48px;
  background: rgba(79,195,247,0.18);
  border-radius: 50%;
}
.dos-cta-text strong {
  display: block;
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-bottom: 2px;
}
.dos-cta-text span {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
}
.dos-cta-arrow {
  font-size: 24px;
  color: var(--color-accent);
  font-weight: 700;
}

/* ---------- Wizard de PROTOCOLO ---------- */
.proto-step { display: none; }
.proto-step.is-active { display: block; animation: fadeIn 300ms; }
.proto-stepper { margin-bottom: var(--space-5); }

/* Cards de objetivo (mais visuais que os antigos .proto-option) */
.proto-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.proto-obj-card {
  background: var(--surface-glass);
  border: 2px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  cursor: pointer;
  transition: all 220ms;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.proto-obj-card:hover { border-color: var(--border-strong); transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.20); }
.proto-obj-card.is-active {
  border-color: var(--color-accent);
  background: rgba(79,195,247,0.10);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.15), 0 6px 18px rgba(79,195,247,0.10);
}
.proto-obj-icon {
  font-size: 38px;
  line-height: 1;
  margin-bottom: 6px;
}
.proto-obj-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}
.proto-obj-desc {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Cards de sugestão (step 3) */
.proto-sug-card {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}
.proto-sug-img {
  width: 72px; height: 72px;
  object-fit: contain;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: 6px;
}
.proto-sug-info { min-width: 0; }
.proto-sug-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.proto-sug-head h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  margin: 0;
  color: var(--color-text);
}
.proto-sug-resumo {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 6px;
  line-height: 1.5;
}
.proto-sug-meta {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  font-size: 11px;
  color: var(--color-accent);
}
.proto-sug-actions {
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
}
.proto-sug-preco {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  font-size: var(--text-base);
}
@media (max-width: 640px) {
  .proto-sug-card { grid-template-columns: 56px 1fr; }
  .proto-sug-actions { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; }
}

/* Resumo no topo do step 4 */
.proto-resumo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}
.proto-resumo .k { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 4px; }
.proto-resumo .v { font-family: var(--font-display); font-weight: 700; color: var(--color-text); }

/* Calendário em cards de 7 dias */
.proto-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
@media (max-width: 900px) { .proto-cal-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .proto-cal-grid { grid-template-columns: 1fr; } }

.proto-cal-day {
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  min-height: 130px;
}
.proto-cal-day.is-empty { opacity: 0.55; border-style: dashed; }
.proto-cal-day-head {
  display: flex;
  flex-direction: column;
  padding-bottom: 6px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}
.proto-cal-day-head strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-accent);
}
.proto-cal-day-head span {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.proto-cal-aplic-list {
  display: flex; flex-direction: column; gap: 8px;
}
.proto-cal-aplic {
  background: rgba(79,195,247,0.06);
  border: 1px solid rgba(79,195,247,0.20);
  border-radius: var(--radius-sm, 6px);
  padding: 6px 8px;
}
.proto-cal-pep {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  color: var(--color-text);
}
.proto-cal-meta {
  font-size: 10px;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-top: 2px;
}
.proto-cal-vazio {
  font-size: 11px;
  font-style: italic;
  color: var(--color-text-subtle, var(--color-text-muted));
  text-align: center;
  padding-top: var(--space-3);
}

/* Botões de ação do step 4 */
.proto-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

@media print {
  .calc-tabs, .dil-modo-toggle, .proto-stepper, .dil-step-nav, .proto-actions, #header-mount, #footer-mount, .ai-fab, .ai-drawer { display: none !important; }
  .calc-panel.is-active { display: block !important; }
  body { background: white !important; color: black !important; }
  .proto-cal-day { border-color: #999 !important; }
}

.proto-cronograma {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-4);
}
.proto-cronograma table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.proto-cronograma th, .proto-cronograma td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border-subtle); }
.proto-cronograma th {
  background: var(--surface-2);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.proto-cronograma tr:last-child td { border-bottom: none; }
.proto-cronograma .pep { font-weight: 600; color: var(--color-text); }

/* ---------- Disclaimer fixo ---------- */
.calc-disclaimer {
  position: sticky;
  bottom: 0;
  margin: var(--space-6) 0 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(245, 158, 11, 0.10);
  border: 1px solid rgba(245, 158, 11, 0.30);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: #FBBF24;
  text-align: center;
}
.calc-disclaimer strong { font-weight: 700; }