/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Google Fonts: Inter ─────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Paleta principal — Slate + Indigo */
  --bg:          #0a0c10;   /* Neutro escuro — fundo do body */
  --bg2:         #0e1117;   /* Neutro — sidebar, top-bar, cards */
  --bg3:         #161b22;   /* Neutro — inputs, hover, itens */
  --bg4:         #262c36;   /* Neutro — bordas mais fortes, separadores */
  --border:      #1c2230;   /* borda padrão */
  --border-soft: #12161f;   /* borda muito sutil */

  /* Texto */
  --text:  #e6edf3;         /* texto principal (neutro) */
  --text2: #8b95a5;         /* texto secundário (neutro) */
  --text3: #475569;         /* Slate 600 — texto apagado/muted */

  /* Destaque principal — Indigo */
  --accent:      #6366f1;   /* Indigo 500 */
  --accent-dark: #4f46e5;   /* Indigo 600 */
  --accent-soft: rgba(99,102,241,0.12);
  --accent-glow: rgba(99,102,241,0.25);

  /* Semânticas */
  --green:       #34d399;   /* Emerald 400 */
  --green-soft:  rgba(52,211,153,0.12);
  --red:         #f87171;   /* Red 400 */
  --red-soft:    rgba(248,113,113,0.12);
  --yellow:      #fbbf24;   /* Amber 400 */
  --yellow-soft: rgba(251,191,36,0.12);

  /* Forma */
  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  /* Sombras */
  --shadow:    0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -4px rgba(0,0,0,0.3);
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.3);
  --shadow-lg: 0 25px 50px -12px rgba(0,0,0,0.6);

  /* Glassmorphism */
  --glass-bg:     rgba(15,23,42,0.75);
  --glass-border: rgba(99,102,241,0.15);
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ─────────────────────────────────────────────── */
.app-layout { display: flex; height: 100vh; width: 100vw; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: 220px; min-width: 220px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
  padding: 0;
  position: relative;
  z-index: 10;
}

.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 22px 20px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 15px; font-weight: 800; color: var(--text);
  letter-spacing: -0.4px;
}
.brand-icon { font-size: 22px; }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; padding: 14px 10px; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 13px; border-radius: var(--radius-sm);
  color: var(--text2); text-decoration: none;
  font-size: 13.5px; font-weight: 500;
  transition: background 0.18s, color 0.18s, transform 0.12s;
  cursor: pointer;
  border: 1px solid transparent;
}
.nav-item:hover {
  background: var(--bg3);
  color: var(--text);
  transform: translateX(2px);
}
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--glass-border);
  font-weight: 600;
}
.nav-icon { font-size: 16px; flex-shrink: 0; display: inline-flex; align-items: center; }
.nav-icon svg { width: 17px; height: 17px; stroke: currentColor; }
.brand-icon svg { width: 22px; height: 22px; stroke: var(--accent); }
.nav-section {
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--text3); padding: 12px 14px 4px; user-select: none;
}

/* ── Main Content ────────────────────────────────────────── */
.main-content { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }

/* ── Top Bar ─────────────────────────────────────────────── */
.top-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.month-nav { display: flex; align-items: center; gap: 14px; }
.month-label { font-size: 15px; font-weight: 700; min-width: 160px; text-align: center; letter-spacing: -0.3px; }
.page-title { font-size: 14px; font-weight: 600; color: var(--text2); }

/* ── Page Container ──────────────────────────────────────── */
.page { display: none; flex: 1; overflow-y: auto; padding: 28px; }
.page.active {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  border: none; font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.12s, box-shadow 0.15s;
  font-family: inherit;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: scale(0.97); opacity: 1; box-shadow: none; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 4px 14px var(--accent-glow);
  opacity: 1;
}

.btn-danger { background: var(--red); color: #fff; }
.btn-ghost { background: var(--bg3); color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); opacity: 1; }

.btn-sm { padding: 5px 12px; font-size: 12px; }

.btn-icon {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text2); padding: 6px 10px;
  border-radius: var(--radius-sm); cursor: pointer;
  font-size: 14px; transition: background 0.15s, color 0.15s;
  font-family: inherit;
}
.btn-icon:hover { background: var(--bg4); color: var(--text); }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: var(--shadow); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.card-title { font-size: 13px; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Dashboard Stats ─────────────────────────────────────── */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s, box-shadow 0.18s;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.2s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat-card:hover::before { opacity: 1; }

.stat-label {
  font-size: 11px; color: var(--text2); font-weight: 600;
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.6px;
}
.stat-value {
  font-size: 22px; font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.stat-value.green { color: var(--green); }
.stat-value.red   { color: var(--red); }
.stat-value.yellow{ color: var(--yellow); }
.stat-value.blue  { color: var(--accent); }

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 11px; font-weight: 700;
  color: var(--text3); text-transform: uppercase;
  letter-spacing: 0.6px; padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  font-size: 13px; color: var(--text);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(30,41,59,0.6); }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.2px;
}
.badge-blue   { background: var(--accent-soft); color: var(--accent); }
.badge-green  { background: var(--green-soft);  color: var(--green); }
.badge-red    { background: var(--red-soft);    color: var(--red); }
.badge-yellow { background: var(--yellow-soft); color: var(--yellow); }

.cartao-dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%; margin-right: 6px; vertical-align: middle;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block; font-size: 11px; font-weight: 700;
  color: var(--text2); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.form-input, .form-select {
  width: 100%; padding: 9px 13px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 13px;
  outline: none; transition: border-color 0.18s, box-shadow 0.18s;
  font-family: inherit;
}
.form-input:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-input::placeholder { color: var(--text3); }
.form-select option { background: var(--bg3); }

.form-row   { display: grid; gap: 12px; }
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(2,6,23,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  animation: overlayIn 0.2s ease;
}
@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 500px; max-width: 95vw;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 15px; font-weight: 700; }
.modal-body { padding: 22px; overflow-y: auto; flex: 1; }

/* ── Color Picker ────────────────────────────────────────── */
.color-options { display: flex; gap: 8px; flex-wrap: wrap; }
.color-opt {
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  border: 3px solid transparent; transition: border-color 0.15s, transform 0.12s;
}
.color-opt:hover { transform: scale(1.15); }
.color-opt.selected { border-color: #fff; transform: scale(1.1); }

/* ── Toggle Pago ─────────────────────────────────────────── */
.toggle-pago { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.toggle-pago input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--green); cursor: pointer;
}

/* ── Section Header ──────────────────────────────────────── */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.section-title {
  font-size: 16px; font-weight: 800;
  letter-spacing: -0.4px; color: var(--text);
}

/* ── Empty State ─────────────────────────────────────────── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text3); }
.empty-state-icon { font-size: 40px; margin-bottom: 12px; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--bg4); }

/* ── Valores positivos/negativos ────────────────────────── */
.val-pos { color: var(--green); font-weight: 700; font-variant-numeric: tabular-nums; }
.val-neg { color: var(--red); font-weight: 700; font-variant-numeric: tabular-nums; }
td { font-variant-numeric: tabular-nums; }
.val-neu { color: var(--text2); }

/* ── Cartão card visual ──────────────────────────────────── */
.cartoes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px; margin-bottom: 24px;
}
.cartao-card {
  border-radius: var(--radius-lg); padding: 22px;
  color: #fff; position: relative; overflow: hidden;
  min-height: 120px; display: flex; flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s;
  box-shadow: var(--shadow-sm);
}
.cartao-card::after {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  pointer-events: none;
}
.cartao-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cartao-card-name { font-size: 15px; font-weight: 800; }
.cartao-card-info { font-size: 12px; opacity: 0.75; }
.cartao-card-actions { display: flex; gap: 6px; }
.cartao-card-btn {
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff; padding: 4px 10px;
  border-radius: 6px; font-size: 11px; cursor: pointer;
  transition: background 0.15s;
  font-family: inherit;
}
.cartao-card-btn:hover { background: rgba(255,255,255,0.32); }

/* ── Progress bar ────────────────────────────────────────── */
.progress-bar {
  width: 100%; height: 5px; background: var(--bg3);
  border-radius: 10px; overflow: hidden; margin-top: 10px;
}
.progress-fill { height: 100%; border-radius: 10px; transition: width 0.5s cubic-bezier(.4,0,.2,1); }

/* ── Nav divider ─────────────────────────────────────────── */
.nav-divider { height: 1px; background: var(--border); margin: 8px 10px; }

/* ── Money input wrapper ─────────────────────────────────── */
.money-wrap { position: relative; display: flex; align-items: center; }
.money-wrap .currency-prefix {
  position: absolute; left: 11px; color: var(--text3);
  font-size: 13px; font-weight: 600;
  pointer-events: none; user-select: none;
}
.money-wrap .form-input {
  padding-left: 36px; text-align: right;
  font-variant-numeric: tabular-nums; letter-spacing: 0.2px;
}
.money-wrap.inline { display: inline-flex; }
.money-wrap.inline .form-input { width: 150px; padding: 4px 8px 4px 36px; }

/* ── Categorias grid ─────────────────────────────────────── */
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cat-list { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.cat-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 13px; background: var(--bg3); border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: border-color 0.15s;
}
.cat-item:hover { border-color: var(--accent); }
.cat-item-name { font-size: 13px; font-weight: 500; }
.cat-item-actions { display: flex; gap: 4px; }

/* ── Botão fatura paga/pendente no card do cartão ─────────── */
.fatura-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 20px; border: none;
  font-size: 12px; font-weight: 700; cursor: pointer;
  transition: opacity 0.15s, transform 0.12s;
  width: 100%; justify-content: center;
  font-family: inherit;
}
.fatura-toggle:hover { opacity: 0.82; transform: scale(0.98); }
.fatura-paga {
  background: rgba(52,211,153,0.15);
  color: #34d399;
  border: 1px solid rgba(52,211,153,0.3);
}
.fatura-pendente {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.15);
}

/* ── Skeleton loading ────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg3) 25%, var(--bg4) 50%, var(--bg3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-text  { height: 14px; margin-bottom: 8px; }
.skeleton-value { height: 28px; margin-bottom: 4px; width: 70%; }
.skeleton-line  { height: 12px; width: 50%; }

/* ── Acessibilidade ──────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn:focus-visible, .nav-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVIDADE MOBILE — tudo dentro de @media (max-width:768px)
   de propósito: nenhuma regra aqui deve afetar telas ≥769px
   (desktop precisa ficar pixel-a-pixel igual ao que já era).
   ══════════════════════════════════════════════════════════ */

/* ── Lote 1 — Sidebar/navegação ─────────────────────────── */
.hamburger-btn {
  display: none;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text2); width: 36px; height: 36px;
  border-radius: var(--radius-sm); cursor: pointer; flex-shrink: 0;
  align-items: center; justify-content: center;
  font-family: inherit;
}
.hamburger-btn svg { width: 20px; height: 20px; stroke: currentColor; }
.hamburger-btn:hover { background: var(--bg4); color: var(--text); }

.sidebar-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 190;
  background: rgba(0,0,0,0.5);
}

@media (max-width: 768px) {
  .hamburger-btn { display: inline-flex; }

  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.mobile-open { transform: translateX(0); }

  .sidebar-overlay.active { display: block; }
}

/* ── Lote 2 — Grids inline de app.js migrados pra classe ──
   achado durante o Lote 2: os grids reais do dashboard/relatórios/
   modais são gerados com style="display:grid;grid-template-columns:.."
   inline em app.js, não com as classes .dashboard-stats/.dashboard-grid
   (essas ficaram mortas, nunca bateram em nada — removidas daqui).
   Trocados por 6 classes utilitárias — decisão explícita e pontual de
   tocar em app.js só pra migrar style="" -> class="" (zero mudança de
   lógica, confirmado com diff linha a linha antes/depois de cada uma).
   .cat-grid é a exceção real (classe já usada de verdade, mantida). */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); }
.grid-split { display: grid; grid-template-columns: 1fr 2fr; }
.grid-aside { display: grid; grid-template-columns: 1fr 340px; }

@media (max-width: 768px) {
  .cat-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-split, .grid-aside { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* ── Lote 3 — Formulários/Modais ─────────────────────────── */
@media (max-width: 768px) {
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .modal-header, .modal-body { padding: 16px; }
}

/* ── Lote 4 — Tabelas/Relatórios ──────────────────────────
   .table-wrap (overflow-x:auto, já existente) resolve a maioria —
   aqui só reduz o respiro geral pra caber mais sem depender só do
   scroll horizontal. Os gráficos SVG dos relatórios já são
   width:100%;height:auto com viewBox, escalam sozinhos sem CSS extra. */
@media (max-width: 768px) {
  .page { padding: 16px; }
  th, td { padding: 8px 10px; font-size: 12px; }
}