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

:root {
  --bg:        #0f0f1a;
  --surface:   #1a1a2e;
  --surface2:  #252540;
  --border:    #2e2e50;
  --accent:    #6c63ff;
  --accent2:   #a78bfa;
  --green:     #10b981;
  --red:       #ef4444;
  --yellow:    #f59e0b;
  --text:      #e2e8f0;
  --text2:     #94a3b8;
  --radius:    12px;
  --shadow:    0 4px 24px rgba(0,0,0,.4);
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

/* ── Layout ───────────────────────────────────────── */
#sidebar {
  width: 220px;
  min-height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform .3s;
}

#main {
  margin-left: 220px;
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}

.topbar h1 { font-size: 1.1rem; font-weight: 600; }
.topbar .month-nav { display: flex; align-items: center; gap: 12px; }
.topbar .month-nav button {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  transition: background .2s;
}
.topbar .month-nav button:hover { background: var(--accent); border-color: var(--accent); }
.topbar .month-label { font-weight: 600; font-size: .95rem; min-width: 130px; text-align: center; }

.page-content { padding: 28px; flex: 1; }

/* ── Sidebar ──────────────────────────────────────── */
.sidebar-logo {
  padding: 24px 20px 16px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent2);
  letter-spacing: .5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo span { font-size: 1.4rem; }

nav { padding: 8px 0; flex: 1; }
nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: var(--text2);
  text-decoration: none;
  font-size: .9rem;
  border-left: 3px solid transparent;
  transition: all .2s;
}
nav a:hover { color: var(--text); background: var(--surface2); }
nav a.active { color: var(--accent2); border-left-color: var(--accent); background: rgba(108,99,255,.1); }
nav a .icon { font-size: 1.1rem; width: 20px; text-align: center; }

.sidebar-footer {
  padding: 16px 20px;
  font-size: .75rem;
  color: var(--text2);
  border-top: 1px solid var(--border);
}

/* ── Cards de métricas ────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .2s;
}
.metric-card:hover { border-color: var(--accent); }

.metric-label { font-size: .78rem; color: var(--text2); text-transform: uppercase; letter-spacing: .6px; }
.metric-value { font-size: 1.6rem; font-weight: 700; }
.metric-value.green { color: var(--green); }
.metric-value.red   { color: var(--red); }
.metric-value.yellow { color: var(--yellow); }
.metric-value.purple { color: var(--accent2); }
.metric-sub { font-size: .78rem; color: var(--text2); }

/* ── Seções / painéis ─────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-header h2 { font-size: 1rem; font-weight: 600; }

/* ── Tabela ───────────────────────────────────────── */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  overflow-x: auto;
}

table { width: 100%; border-collapse: collapse; }
thead { background: var(--surface2); }
th {
  padding: 12px 16px;
  text-align: left;
  font-size: .78rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
}
td {
  padding: 13px 16px;
  font-size: .88rem;
  border-top: 1px solid var(--border);
  white-space: nowrap;
}
tr:hover td { background: var(--surface2); }

/* ── Badges / Status ──────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3px;
}
.badge.pago     { background: rgba(16,185,129,.15); color: var(--green); }
.badge.pendente { background: rgba(245,158,11,.15); color: var(--yellow); }
.badge.atrasado { background: rgba(239,68,68,.15);  color: var(--red); }
.badge.entrada  { background: rgba(16,185,129,.15); color: var(--green); }
.badge.saida    { background: rgba(239,68,68,.15);  color: var(--red); }
.badge.agencia  { background: rgba(108,99,255,.15); color: var(--accent2); }
.badge.pessoal  { background: rgba(245,158,11,.15); color: var(--yellow); }

/* ── Botões ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: .85rem;
  font-weight: 500;
  transition: all .2s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent2); }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-danger { background: rgba(239,68,68,.15); color: var(--red); border: 1px solid transparent; }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-sm { padding: 5px 11px; font-size: .78rem; }
.btn-icon { padding: 6px 8px; background: transparent; color: var(--text2); border: none; cursor: pointer; font-size: 1rem; transition: color .2s; }
.btn-icon:hover { color: var(--text); }

/* ── Filtros ──────────────────────────────────────── */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  align-items: center;
}
.filters input, .filters select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .85rem;
  outline: none;
  transition: border-color .2s;
}
.filters input:focus, .filters select:focus { border-color: var(--accent); }
.filters input::placeholder { color: var(--text2); }
.filters select option { background: var(--surface2); }

/* ── Modal ────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform .25s;
  box-shadow: var(--shadow);
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  padding: 22px 24px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1rem; font-weight: 600; }
.modal-body { padding: 22px 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ── Formulários ──────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .8rem; color: var(--text2); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .4px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
  font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder { color: var(--text2); }
.form-group select option { background: var(--surface2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Tipo toggle */
.tipo-toggle { display: flex; gap: 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.tipo-toggle button {
  flex: 1; padding: 9px; border: none; background: transparent;
  color: var(--text2); cursor: pointer; font-size: .85rem; transition: all .2s;
}
.tipo-toggle button.active.entrada { background: rgba(16,185,129,.2); color: var(--green); }
.tipo-toggle button.active.saida   { background: rgba(239,68,68,.2); color: var(--red); }

/* ── Forecast / gráfico ───────────────────────────── */
.forecast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.forecast-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.forecast-card .fc-mes { font-size: .8rem; color: var(--text2); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
.forecast-card .fc-row { display: flex; justify-content: space-between; font-size: .85rem; margin-bottom: 6px; }
.forecast-card .fc-row span:last-child { font-weight: 600; }
.forecast-card .fc-total { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; font-weight: 700; }

/* ── Parcelas badge ───────────────────────────────── */
.parcela-info { font-size: .78rem; color: var(--text2); }

/* ── Alertas ──────────────────────────────────────── */
.alert {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  color: var(--red);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: .85rem;
  margin-bottom: 16px;
}
.alert.warning {
  background: rgba(245,158,11,.1);
  border-color: rgba(245,158,11,.3);
  color: var(--yellow);
}

/* ── Loading ──────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--text2);
  gap: 12px;
  font-size: .9rem;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: .85rem;
  box-shadow: var(--shadow);
  animation: slideIn .3s ease;
  max-width: 320px;
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error   { border-left: 3px solid var(--red); }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── Config panel ─────────────────────────────────── */
#config-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 560px;
}
#config-panel input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .9rem;
  outline: none;
  margin-bottom: 12px;
}
#config-panel input:focus { border-color: var(--accent); }
.config-instructions { font-size: .82rem; color: var(--text2); line-height: 1.7; margin-bottom: 20px; }
.config-instructions code { background: var(--surface2); padding: 2px 6px; border-radius: 4px; color: var(--accent2); }
.config-step { display: flex; gap: 12px; margin-bottom: 10px; align-items: flex-start; }
.config-step-num {
  min-width: 24px; height: 24px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 700; margin-top: 1px;
}

/* ── Responsividade ───────────────────────────────── */
@media (max-width: 768px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); }
  #main { margin-left: 0; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar { padding: 14px 16px; }
  .page-content { padding: 16px; }
  #menu-toggle { display: flex; }
  .cat-grid { grid-template-columns: 1fr !important; }
}

#menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
}

/* ── Tabs dentro de seções ────────────────────────── */
.tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tab {
  padding: 10px 18px;
  font-size: .85rem;
  cursor: pointer;
  color: var(--text2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all .2s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent2); border-bottom-color: var(--accent); }

/* ── Cards de cartão de crédito ───────────────────── */
.card-visual {
  border-radius: 14px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  margin-bottom: 12px;
}
.card-visual::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 130px; height: 130px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
}
.card-visual .card-name { font-weight: 700; font-size: 1.05rem; }
.card-visual .card-dates { font-size: .78rem; opacity: .8; }
.card-visual .card-limit { font-size: .82rem; opacity: .7; }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }