/* =============================================
   FINANCEFLOW — style.css
   Gustavo Alves · Design idêntico ao portfólio
   Mesmas fontes, cores, cursor e padrões.
============================================= */

/* ── RESET & VARIÁVEIS ── */
/* Exatamente as mesmas variáveis do portfólio */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #0a0a0a;
  --bg2:     #111111;
  --bg3:     #1a1a1a;
  --card:    #141414;
  --accent:  #c8ff00;   /* verde-limão: receitas, positivo */
  --accent2: #ff4d6d;   /* rosa: despesas, negativo */
  --accent3: #00d4ff;   /* azul: neutro, informativo */
  --text:    #f0f0f0;
  --muted:   #666;
  --border:  #222;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Syne', sans-serif;
  cursor: none;           /* cursor padrão escondido — usamos o customizado */
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── NOISE OVERLAY (mesmo do portfólio) ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9000;
  opacity: 0.4;
}

/* ══════════════════════════════════════
   CURSOR CUSTOMIZADO
   Idêntico ao do portfólio.
══════════════════════════════════════ */
#cursor {
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s;
  /* Removido mix-blend-mode: difference pois some sobre canvas escuro */
}
#cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, opacity 0.3s;
  opacity: 0.5;
}

/* ══════════════════════════════════════
   HEADER
   Mesmo padrão sticky + blur do portfólio.
══════════════════════════════════════ */
.header {
  position: sticky; top: 0; z-index: 100;
  padding: 16px 48px;
  display: flex; align-items: center; gap: 16px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.header.scrolled {
  border-color: var(--border);
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--accent);
  text-decoration: none;
}

.project-badge {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  margin-right: auto; /* empurra o resto para a direita */
}

.header-right {
  display: flex; align-items: center; gap: 12px;
}

/* Navegação de mês */
.month-nav {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--border);
  padding: 6px 12px;
}
.month-btn {
  background: none; border: none; cursor: none;
  color: var(--muted);
  font-size: 1.1rem; line-height: 1;
  padding: 0 4px;
  transition: color 0.2s;
}
.month-btn:hover { color: var(--accent); }
.month-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text);
  text-transform: uppercase;
  min-width: 110px;
  text-align: center;
}

/* Botão nova transação: mesmo estilo do hero-cta do portfólio */
.btn-new {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--accent);
  color: #000;
  border: none; cursor: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-new:hover {
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 var(--accent2);
}
.btn-new span { font-size: 1.2rem; font-weight: 300; line-height: 1; }

.back-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 8px 14px;
  transition: color 0.2s, border-color 0.2s;
}
.back-link:hover { color: var(--accent); border-color: var(--accent); }

/* ══════════════════════════════════════
   MAIN
══════════════════════════════════════ */
.main {
  flex: 1;
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* ══════════════════════════════════════
   HERO SECTION
   Título grande (padrão portfólio) + cards
══════════════════════════════════════ */
.hero-section {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 48px;
}

.eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
  /* Animação de entrada */
  opacity: 0;
  animation: fadeUp 0.5s 0.1s forwards;
}

/* Título Bebas Neue gigante — padrão do portfólio */
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 10vw, 9rem);
  line-height: 0.85;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s forwards;
}
.hero-title span { color: var(--accent); }

/* Grid dos 3 cards de resumo */
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  opacity: 0;
  animation: fadeUp 0.6s 0.35s forwards;
}

.summary-card {
  background: var(--card);
  padding: 24px 28px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  transition: background 0.2s;
}
.summary-card:hover { background: var(--bg3); }

/* Linha colorida no topo de cada card */
.summary-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
}
.summary-card--balance::before { background: var(--accent3); }
.summary-card--income::before  { background: var(--accent); }
.summary-card--expense::before { background: var(--accent2); }

.card-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.card-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1;
  color: var(--text);
  letter-spacing: 0.02em;
}
.card-value--income  { color: var(--accent); }
.card-value--expense { color: var(--accent2); }

.card-status, .card-meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════
   CONTENT GRID: lista + gráfico
══════════════════════════════════════ */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  opacity: 0;
  animation: fadeUp 0.6s 0.5s forwards;
}

/* ── COLUNA DE TRANSAÇÕES ── */
.transactions-col {
  background: var(--card);
  display: flex; flex-direction: column;
}

.col-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.col-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.col-count {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* Estado vazio */
.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  gap: 8px;
  text-align: center;
}
.empty-icon {
  font-size: 2rem;
  color: var(--border);
  margin-bottom: 8px;
  animation: spin 10s linear infinite;
}
.empty-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--muted);
}
.empty-sub {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  opacity: 0.6;
}

/* Lista de transações */
.transaction-list { list-style: none; }

/* Item de transação */
.transaction-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
  animation: taskIn 0.3s cubic-bezier(0.16,1,0.3,1) forwards;
}
.transaction-item:last-child { border-bottom: none; }
.transaction-item:hover { background: var(--bg3); }

/* Ícone da categoria */
.transaction-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  border: 1px solid var(--border);
  flex-shrink: 0;
  transition: border-color 0.2s;
}
.transaction-icon--income  { border-color: rgba(200,255,0,0.3); }
.transaction-icon--expense { border-color: rgba(255,77,109,0.3); }
.transaction-item:hover .transaction-icon { border-color: var(--accent); }

.transaction-info { flex: 1; min-width: 0; }
.transaction-desc {
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.transaction-meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

.transaction-right {
  display: flex; align-items: center; gap: 12px;
}

/* Valor */
.transaction-amount {
  font-family: 'DM Mono', monospace;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: right;
  min-width: 100px;
}
.transaction-amount--income  { color: var(--accent); }
.transaction-amount--expense { color: var(--accent2); }

/* Botões de ação */
.transaction-actions {
  display: flex; gap: 4px;
  opacity: 0;
  transition: opacity 0.2s;
}
.transaction-item:hover .transaction-actions { opacity: 1; }

.action-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.7rem;
  cursor: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.action-btn--edit:hover  { color: var(--accent3); border-color: var(--accent3); }
.action-btn--delete:hover { background: var(--accent2); color: #fff; border-color: var(--accent2); }

/* canvas do gráfico: mostra cursor nativo para o tooltip do Chart.js funcionar */
#categoryChart {
  cursor: default !important;
}

/* ── COLUNA DO GRÁFICO ── */
.chart-col {
  background: var(--card);
  display: flex; flex-direction: column;
}
.chart-wrap {
  flex: 1;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 280px;
}
.chart-empty {
  display: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.8;
  text-transform: uppercase;
}

/* ══════════════════════════════════════
   MODAL
══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.active { display: flex; }

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  width: 100%; max-width: 480px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.8);
  animation: modalIn 0.3s cubic-bezier(0.16,1,0.3,1) forwards;
}

.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.modal-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  color: var(--text);
}
.modal-close {
  background: none; border: none; cursor: none;
  color: var(--muted); font-size: 0.9rem;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}
.modal-close:hover { color: var(--accent2); border-color: var(--accent2); }

/* Seletor de tipo: Receita / Despesa */
.type-selector {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
  border-bottom: 1px solid var(--border);
}
.type-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px;
  background: var(--bg3);
  border: none; cursor: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
  position: relative;
}
.type-btn::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; transform: scaleX(0);
  transition: transform 0.25s;
}
.type-btn[data-type="income"]::after  { background: var(--accent); }
.type-btn[data-type="expense"]::after { background: var(--accent2); }

.type-btn[data-type="income"].active  { color: var(--accent); background: rgba(200,255,0,0.05); }
.type-btn[data-type="expense"].active { color: var(--accent2); background: rgba(255,77,109,0.05); }
.type-btn.active::after { transform: scaleX(1); }
.type-icon { font-size: 1rem; }

/* Campos do formulário */
.form-body {
  padding: 24px;
  display: flex; flex-direction: column; gap: 16px;
}
.field-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.field-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  width: 100%;
}
.field-input:focus { border-color: var(--accent); background: var(--bg3); }
.field-input.error { border-color: var(--accent2); }
.field-input::placeholder { color: var(--muted); }
.field-select { appearance: none; cursor: none; }
.field-select option, .field-select optgroup { background: var(--bg2); }
.field-error {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--accent2);
  letter-spacing: 0.05em;
  min-height: 14px;
}

.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
}
.btn-cancel {
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: none;
  transition: color 0.2s, border-color 0.2s;
}
.btn-cancel:hover { color: var(--text); border-color: var(--muted); }
.btn-save {
  padding: 10px 24px;
  background: var(--accent);
  border: none;
  color: #000;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-save:hover {
  transform: translate(-1px,-1px);
  box-shadow: 2px 2px 0 var(--accent2);
}

/* ══════════════════════════════════════
   MODAL DE CONFIRMAÇÃO CUSTOMIZADO
   Substitui o alert/confirm nativo.
══════════════════════════════════════ */
.confirm-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.2s;
}
.confirm-overlay.active { opacity: 1; }

.confirm-box {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 28px;
  width: 100%; max-width: 360px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.8);
  transform: translateY(-8px);
  transition: transform 0.2s;
}
.confirm-overlay.active .confirm-box { transform: translateY(0); }

.confirm-msg {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.5;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.confirm-btn {
  padding: 10px 20px;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.confirm-btn--cancel {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}
.confirm-btn--cancel:hover { color: var(--text); border-color: var(--muted); }
.confirm-btn--ok {
  background: var(--accent2);
  color: #fff;
}
.confirm-btn--ok:hover {
  transform: translate(-1px,-1px);
  box-shadow: 2px 2px 0 rgba(255,77,109,0.4);
}

/* ══════════════════════════════════════
   TOAST
══════════════════════════════════════ */
.toast {
  position: fixed; bottom: 32px; right: 48px;
  padding: 12px 20px;
  background: var(--bg3);
  border: 1px solid var(--border);
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text);
  z-index: 2000;
  opacity: 0; pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: var(--accent); color: var(--accent); }
.toast.error   { border-color: var(--accent2); color: var(--accent2); }
.toast.info    { border-color: var(--accent3); color: var(--accent3); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 20px 48px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.footer span { color: var(--accent); }

/* ══════════════════════════════════════
   ANIMAÇÕES
══════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes taskIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

/* ══════════════════════════════════════
   RESPONSIVO
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .content-grid { grid-template-columns: 1fr; }
  .chart-col { border-top: 1px solid var(--border); }
}
@media (max-width: 768px) {
  .header { padding: 12px 20px; }
  .back-link, .project-badge { display: none; }
  .header-right { gap: 8px; }
  .month-label { min-width: 80px; font-size: 0.6rem; }
  .btn-new { padding: 8px 14px; font-size: 0.6rem; }
  .main { padding: 24px 16px; gap: 32px; }
  .hero-section { grid-template-columns: 1fr; gap: 24px; }
  .summary-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer { flex-direction: column; gap: 6px; text-align: center; }
  .toast { right: 16px; left: 16px; text-align: center; }
}