/* ───────────────────────────────────────────────
   GELOCCI — Sistema de Temas (Dark / Light)
   Dark é o padrão. A classe .light-mode no <html>
   ativa o tema claro sobrescrevendo as variáveis.
─────────────────────────────────────────────── */

/* ── TEMA ESCURO (padrão) ─────────────────────── */
:root {
  --green: #00C853;
  --green-dim: #00A844;
  --green-glow: rgba(0, 200, 83, 0.12);
  --green-border: rgba(0, 200, 83, 0.22);
  --gold: #C9A84C;

  --bg: #080B0A;
  --bg-2: #0E1412;
  --bg-card: #111815;
  --bg-hover: #141C18;

  --white: #F0F4F2;
  --text: #F0F4F2;
  --text-soft: rgba(240, 244, 242, 0.65);

  --muted-1: rgba(240, 244, 242, 0.65);
  --muted-2: rgba(240, 244, 242, 0.40);
  --muted-3: rgba(240, 244, 242, 0.12);
  --muted-4: rgba(240, 244, 242, 0.05);

  --nav-bg: rgba(8, 11, 10, 0.90);
  --mobile-menu-bg: rgba(8, 11, 10, 0.97);

  --shadow-soft: 0 10px 28px rgba(0, 0, 0, 0.30);
  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.40);

  --body-gradient: linear-gradient(180deg, #080B0A 0%, #080B0A 100%);

  /* Toggle button */
  --toggle-bg: rgba(240, 244, 242, 0.10);
  --toggle-icon: '☀️';
  --toggle-label: 'Tema claro';

  --chart-text: #F8FAFC;
  --chart-grid: rgba(248, 250, 252, 0.18);
  --chart-border: rgba(248, 250, 252, 0.38);
  --chart-tooltip-bg: #111815;
  --chart-tooltip-border: rgba(248, 250, 252, 0.24);
  --chart-tooltip-title: #FFFFFF;
  --chart-tooltip-body: #F8FAFC;
}


/* ── TEMA CLARO ────────────────────────────────── */
html.light-mode {
  --green: #00A844;
  --green-dim: #008F3A;
  --green-glow: rgba(0, 168, 68, 0.13);
  --green-border: rgba(0, 168, 68, 0.24);
  --gold: #A27C22;

  --bg: #F6F8F7;
  --bg-2: #EEF3F0;
  --bg-card: #FFFFFF;
  --bg-hover: #F1F6F3;

  --white: #0B1411;
  --text: #0B1411;
  --text-soft: #3E5149;

  --muted-1: #53675F;
  --muted-2: #84958E;
  --muted-3: #D8E2DE;
  --muted-4: #EEF3F1;

  --nav-bg: rgba(255, 255, 255, 0.88);
  --mobile-menu-bg: rgba(255, 255, 255, 0.97);

  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.06);
  --shadow-card: 0 16px 40px rgba(15, 23, 42, 0.08);

  --body-gradient: linear-gradient(180deg, #FFFFFF 0%, #F6F8F7 42%, #F2F6F4 100%);

  --toggle-bg: rgba(0, 168, 68, 0.10);

  --chart-text: #111827;
  --chart-grid: rgba(17, 24, 39, 0.16);
  --chart-border: rgba(17, 24, 39, 0.32);
  --chart-tooltip-bg: #FFFFFF;
  --chart-tooltip-border: rgba(17, 24, 39, 0.22);
  --chart-tooltip-title: #111827;
  --chart-tooltip-body: #111827;
}


/* ── APLICAÇÃO DO BACKGROUND ──────────────────── */
html {
  background: var(--bg);
  transition: background 0.3s ease;
}

html.light-mode body {
  background:
    radial-gradient(circle at top left, rgba(0, 168, 68, 0.08), transparent 34rem),
    var(--body-gradient) !important;
  color: var(--text) !important;
}

html.light-mode body::before {
  opacity: 0.12 !important;
  mix-blend-mode: multiply;
}

/* ── TRANSIÇÃO SUAVE AO TROCAR TEMA ───────────── */
*,
*::before,
*::after {
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

/* Exceção: não animar transform e opacity por performance */
.logo-dot,
.btn-primary,
.btn-ghost,
.tool-card {
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.2s ease,
    opacity 0.2s ease;
}

/* ── NAVEGAÇÃO ────────────────────────────────── */
nav {
  background: var(--nav-bg) !important;
  border-bottom: 1px solid var(--muted-3) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

html.light-mode nav {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04) !important;
}

.logo,
.logo:visited {
  color: var(--text) !important;
}

.nav-links a,
.nav-mobile-menu a,
.footer-links a {
  color: var(--muted-1) !important;
}

.nav-links a:hover,
.nav-mobile-menu a:hover,
.footer-links a:hover {
  color: var(--text) !important;
}

.nav-hamburger span {
  background: var(--text) !important;
}

.nav-mobile-menu {
  background: var(--mobile-menu-bg) !important;
  border-bottom: 1px solid var(--muted-3) !important;
}

html.light-mode .nav-mobile-menu {
  box-shadow: var(--shadow-card) !important;
}

/* ── TIPOGRAFIA ───────────────────────────────── */
h1, h2, h3, h4, h5, h6,
.hero-title,
.section-title,
.metric-value,
.result-value,
.term-title,
.value-title,
.card-title {
  color: var(--text) !important;
}

p,
.hero-subtitle,
.section-subtitle,
.card-description,
.term-description,
.footer-copy,
label,
small,
.disclaimer,
.disclaimer-bottom,
.hero-desc {
  color: var(--text-soft) !important;
}

/* ── CARDS / SUPERFÍCIES ──────────────────────── */
.card,
.form-card,
.inputs-card,
.result-card,
.results-card,
.summary-card,
.chart-card,
.table-card,
.tool-card,
.value-card,
.term-card,
.trust-right,
.dashboard-mock,
.acord-card,
.sim4-modo,
.upload-card,
.step-card,
.content-card,
.info-card,
.metric-card,
.calc-card {
  background: var(--bg-card) !important;
  border-color: var(--muted-3) !important;
  box-shadow: var(--shadow-soft) !important;
}

.tool-card:hover,
.term-card:hover,
.acord-header:hover,
.sim4-modo:hover,
.taxa-table tbody tr:hover,
.extrato-table tbody tr:hover td,
.options-table tbody tr:hover,
.table-row:hover {
  background: var(--bg-hover) !important;
  color: var(--text) !important;
}

.marquee-section,
.acord-content,
.table-header,
.result-header,
thead tr,
.options-table th,
.taxa-table thead tr,
.extrato-table thead tr,
.options-table td.strike-col,
.options-table th.strike-header {
  background: var(--bg-2) !important;
  color: var(--text) !important;
  border-color: var(--muted-3) !important;
}

/* ── FORMULÁRIOS ──────────────────────────────── */
input,
select,
textarea,
.form-group input,
.form-group select,
.form-group textarea,
.search-box input,
.sim4-contrib-table input,
.sim4-lote-textarea,
input[type='text'],
input[type='number'],
input[type='email'],
input[type='password'],
input[type='file'] {
  background: var(--bg-card) !important;
  border-color: var(--muted-3) !important;
  color: var(--text) !important;
}

html.light-mode input,
html.light-mode select,
html.light-mode textarea {
  box-shadow: inset 0 1px 0 rgba(15, 23, 42, 0.02) !important;
}

select option,
.form-group select option {
  background: var(--bg-card) !important;
  color: var(--text) !important;
}

input::placeholder,
textarea::placeholder,
.search-box input::placeholder {
  color: var(--muted-2) !important;
  opacity: 1 !important;
}

input:focus,
select:focus,
textarea:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.search-box input:focus {
  border-color: var(--green) !important;
  box-shadow: 0 0 0 4px var(--green-glow) !important;
  outline: none !important;
}

/* ── BOTÕES ───────────────────────────────────── */
.btn,
.btn-primary,
.btn-calc,
.btn-submit,
button[type='submit'],
input[type='submit'] {
  background: var(--green) !important;
  color: var(--bg) !important;
  box-shadow: 0 10px 22px var(--green-glow) !important;
}

html.light-mode .btn,
html.light-mode .btn-primary,
html.light-mode .btn-calc,
html.light-mode .btn-submit,
html.light-mode button[type='submit'],
html.light-mode input[type='submit'] {
  color: #FFFFFF !important;
  box-shadow: 0 10px 22px rgba(0, 168, 68, 0.18) !important;
}

.btn:hover,
.btn-primary:hover,
.btn-calc:hover,
.btn-submit:hover,
button[type='submit']:hover,
input[type='submit']:hover {
  background: var(--green-dim) !important;
}

.btn-secondary,
.btn-outline,
button.secondary {
  background: var(--bg-card) !important;
  color: var(--text) !important;
  border: 1px solid var(--muted-3) !important;
}

/* ── TABELAS ──────────────────────────────────── */
table,
.table-card,
.results-table,
.options-table,
.taxa-table,
.extrato-table {
  color: var(--text) !important;
  border-color: var(--muted-3) !important;
}

th {
  color: var(--text-soft) !important;
  border-color: var(--muted-3) !important;
}

td {
  color: var(--text) !important;
  border-color: var(--muted-4) !important;
}

/* ── BADGES ───────────────────────────────────── */
.badge,
.badge-otm,
.tag,
.pill {
  background: var(--muted-4) !important;
  color: var(--text-soft) !important;
  border-color: var(--muted-3) !important;
}

.badge-itm,
.success,
.status-success {
  background: var(--green-glow) !important;
  color: var(--green-dim) !important;
}

/* ── STEPPER ──────────────────────────────────── */
.step-label,
.step.pending .step-label,
.sim4-na {
  color: var(--muted-2) !important;
}

.step.active .step-label,
.step.done .step-label {
  color: var(--text) !important;
}

/* ── RODAPÉ ───────────────────────────────────── */
footer {
  border-top: 1px solid var(--muted-3) !important;
  color: var(--text-soft) !important;
}

html.light-mode footer {
  background: transparent !important;
  box-shadow: none !important;
}

/* ── CTA FINAL ────────────────────────────────── */
html.light-mode .cta-final-inner {
  background:
    radial-gradient(circle at 88% 18%, rgba(0, 168, 68, 0.10), transparent 18rem),
    linear-gradient(135deg, #FFFFFF 0%, #F4F8F6 100%) !important;
  border: 1px solid var(--muted-3) !important;
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07) !important;
}

html.light-mode .cta-final-inner::before {
  background: radial-gradient(circle, rgba(0, 168, 68, 0.12), transparent 70%) !important;
  opacity: 0.8 !important;
}

html.light-mode .cta-final h2 {
  color: var(--text) !important;
}

html.light-mode .cta-final p {
  color: var(--text-soft) !important;
}

/* ── PAINÉIS EDUCATIVOS — HIERARQUIA 3 NÍVEIS ─── */
/*
   Nível 1 — Painel externo (.seo-panel / .seo-card)
             Fundo verde suave. Contexto / explicação geral.

   Nível 2 — Card de destaque interno (.seo-card dentro de .seo-panel,
             .formula-card, aside de "conta reversa" etc.)
             Fundo branco + borda verde. Hierarquia clara, não compete.

   Nível 3 — Mini-cards informativos (.seo-mini, .seo-mini-card)
             Fundo cinza claro. Terceiro nível discreto.
*/

/* Nível 1 — painel externo */
html.light-mode .seo-panel,
html.light-mode .seo-card {
  background: linear-gradient(135deg, #F4F8F6 0%, #ECF3EF 100%) !important;
  border-color: var(--muted-3) !important;
}

html.light-mode .seo-panel h2,
html.light-mode .seo-panel h3,
html.light-mode .seo-card h2,
html.light-mode .seo-card h3 {
  color: var(--text) !important;
}

html.light-mode .seo-panel p,
html.light-mode .seo-panel ol,
html.light-mode .seo-panel li,
html.light-mode .seo-card p,
html.light-mode .seo-card ol,
html.light-mode .seo-card li {
  color: var(--text-soft) !important;
}

/* Nível 2 — card de destaque interno (.seo-highlight) */
html.light-mode .seo-highlight {
  background: #FFFFFF !important;
  border: 1px solid var(--green-border) !important;
  box-shadow: 0 2px 12px rgba(0, 168, 68, 0.06) !important;
}

html.light-mode .seo-highlight p,
html.light-mode .seo-highlight li {
  color: var(--text-soft) !important;
}

html.light-mode .seo-highlight h3,
html.light-mode .seo-highlight-title {
  color: var(--text) !important;
}

/* Formula box (inline, não é card) */
html.light-mode .formula-box {
  background: var(--bg-2) !important;
  border-color: var(--muted-3) !important;
  color: var(--text-soft) !important;
}

/* Nível 3 — mini-cards informativos */
html.light-mode .seo-mini,
html.light-mode .seo-mini-card {
  background: var(--bg-2) !important;
  border-color: var(--muted-3) !important;
}

html.light-mode .seo-mini p,
html.light-mode .seo-mini-card p {
  color: var(--text-soft) !important;
}

html.light-mode .seo-mini h3,
html.light-mode .seo-mini-card h3 {
  color: var(--text) !important;
}

/* ── PAINEL DE RESULTADOS (results-hero) ───────── */
/* Corrige cores hardcoded rgba(221,231,226,...) e #DDE7E2 */
html.light-mode .results-hero {
  background: linear-gradient(135deg, #EAF5EE 0%, #F0F8F3 100%) !important;
  border-color: var(--green-border) !important;
}

html.light-mode .results-hero-sub {
  color: var(--text-soft) !important;
}

html.light-mode .result-item {
  border-bottom-color: var(--muted-3) !important;
}

html.light-mode .result-item-label {
  color: var(--muted-2) !important;
}

html.light-mode .result-item-value {
  color: var(--text) !important;
}

html.light-mode .result-item-note {
  color: var(--muted-2) !important;
}

/* ── SELEÇÃO ──────────────────────────────────── */
::selection {
  background: var(--green-glow);
  color: var(--text);
}

/* ── BOTÃO TOGGLE DE TEMA ─────────────────────── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 8.9rem;
  min-width: 8.9rem;
  max-width: 8.9rem;
  flex: 0 0 auto;
  background: var(--toggle-bg, var(--muted-4));
  border: 1px solid var(--muted-3);
  border-radius: 8px;
  padding: 0.35rem 0.75rem 0.35rem 0.5rem;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted-1);
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    transform 0.15s ease;
}

.theme-toggle:hover {
  background: var(--muted-3) !important;
  color: var(--text) !important;
  transform: translateY(-1px);
}

.theme-toggle-icon {
  width: 1.25rem;
  min-width: 1.25rem;
  text-align: center;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-1);
}
.theme-toggle-icon svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

html.light-mode .theme-toggle-icon {
  transform: rotate(180deg);
}


.theme-toggle-label {
  display: inline-block;
  width: 5.9rem;
  text-align: left;
}

.chart-canvas-wrap {
  position: relative;
  width: 100%;
  height: 420px;
}

.chart-canvas-wrap canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

@media (max-width: 768px) {
  .theme-toggle-label {
    display: none;
    width: auto;
  }
  .theme-toggle {
    min-width: 2.4rem;
    width: 2.4rem;
    max-width: 2.4rem;
    padding: 0.35rem 0.5rem;
  }
}

/* ── Cards de seleção: estado ativo/selecionado preserva destaque verde ── */
html.light-mode .sim4-modo.active {
  background: var(--green-glow) !important;
  border-color: var(--green) !important;
  box-shadow: 0 0 0 2px var(--green-glow) !important;
}
html.light-mode .sim4-modo.active h4 { color: var(--green) !important; }

html.light-mode .modo-card.selected {
  background: var(--green-glow) !important;
  border-color: var(--green) !important;
  box-shadow: 0 0 8px var(--green-glow) !important;
}
html.light-mode .modo-card.selected .modo-icon {
  background: var(--green-glow) !important;
  border-color: var(--green-border) !important;
}

/* ── Card "em breve" desabilitado ── */
.tool-card-disabled {
  opacity: 0.45;
  cursor: default !important;
  pointer-events: none;
  filter: grayscale(0.3);
}
.tool-card-disabled::after { display: none !important; }
html.light-mode .tool-card-disabled {
  background: var(--muted-4) !important;
  border-color: var(--muted-3) !important;
}

/* ── Histórico no nav ─────────────────────────────────────────────────────── */
.nav-right {
  display: flex; align-items: center; gap: 8px;
  margin-left: auto;
  padding-left: 16px;
  border-left: 1px solid var(--muted-3);
}

.nav-hist-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 14px;
  border: 0.5px solid var(--muted-3);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s;
  font-family: 'Outfit', sans-serif;
}
.nav-hist-btn:hover { border-color: var(--green); }

.nav-hist-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.nav-hist-label {
  font-size: 13px;
  color: var(--muted-1);
}

.nav-hist-count {
  font-size: 10px; font-weight: 600;
  background: var(--green);
  color: #0A0F0C;
  padding: 1px 6px;
  border-radius: 10px;
}

.nav-hist-dropdown {
  display: none;
  position: fixed;
  top: 62px;
  right: 20px;
  width: 310px;
  background: var(--bg-card);
  border: 0.5px solid var(--muted-3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  z-index: 200;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}
.nav-hist-dropdown.open { display: block; }

.nav-hist-dropdown-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--muted-3);
}
.nav-hist-dropdown-header span {
  font-size: 12px; font-weight: 500; color: var(--text);
}
.nav-hist-dropdown-header button {
  font-size: 11px; color: var(--muted-2);
  background: none; border: none; cursor: pointer; font-family: 'Outfit', sans-serif;
}
.nav-hist-dropdown-header button:hover { color: var(--green); }

.nav-hist-item {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--muted-4);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.nav-hist-item:last-child { border-bottom: none; }
.nav-hist-item:hover { background: var(--muted-4); }

.nav-hist-item-left { flex: 1; min-width: 0; }
.nav-hist-item-tag {
  font-size: 10px; font-weight: 500; color: var(--green);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px;
}
.nav-hist-item-value {
  font-size: 13px; font-weight: 500; color: var(--text);
  margin-bottom: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-hist-item-params {
  font-size: 11px; color: var(--muted-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-hist-item-time {
  font-size: 10px; color: var(--muted-2);
  white-space: nowrap; margin-left: 8px; padding-top: 2px; flex-shrink: 0;
}

.nav-hist-empty {
  padding: 20px 14px;
  font-size: 12px; color: var(--muted-2); text-align: center;
}

@media (max-width: 768px) {
  .nav-right { display: none; }
  .nav-hist-dropdown { right: 10px; width: calc(100vw - 20px); }
  .nav-hamburger { margin-left: 12px; }
}

/* ── Nav: links centralizados ─────────────────────────────────────────────── */
nav .nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  list-style: none;
  display: flex;
  gap: 2rem;
  padding: 0;
  margin: 0;
}

/* Toggle compacto no nav-right */
.nav-right .theme-toggle {
  width: 2.4rem !important;
  min-width: 2.4rem !important;
  max-width: 2.4rem !important;
  padding: 0.35rem 0.5rem !important;
}
.nav-right .theme-toggle-label {
  display: none !important;
}


/* ───────────────────────────────────────────────
   FIX RESPONSIVO DO HEADER
─────────────────────────────────────────────── */
.nav-hamburger { display: none; }
.nav-mobile-menu { display: none; }

@media (min-width: 769px) {
  nav .nav-links { display: flex !important; }
  .nav-right { display: flex !important; }
  .nav-hamburger { display: none !important; }
  .nav-mobile-menu { display: none !important; }
}

@media (max-width: 768px) {
  nav { position: relative; }
  nav .nav-links { display: none !important; }
  .nav-right { display: none !important; }

  .nav-hamburger {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 2.5rem;
    height: 2.5rem;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--muted-3);
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
  }

  .nav-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--text) !important;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .nav-mobile-menu {
    display: none !important;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem 1.25rem 1.25rem;
    background: var(--mobile-menu-bg) !important;
    border-bottom: 1px solid var(--muted-3) !important;
    z-index: 999;
    box-shadow: var(--shadow-card);
  }

  .nav-mobile-menu.open,
  .nav-mobile-menu.active { display: flex !important; }

  .nav-mobile-menu a {
    width: 100%;
    padding: 0.4rem 0;
    text-decoration: none;
  }
}
