/* ═══════════════════════════════════════════════════════
   GESTÃO FINANCEIRA — Custom Dark Theme
   Bootstrap 5 override + layout sidebar
   ═══════════════════════════════════════════════════════ */

/* ── VARIÁVEIS ──────────────────────────────────────── */
:root {
  --bg:        #0e1117;
  --bg2:       #1b263b;
  --accent:    #48cae4;
  --accent2:   #0077b6;
  --text:      #e2e8f0;
  --muted:     #90a4b7;
  --slate:     #415a77;
  --border:    rgba(72, 202, 228, 0.15);
  --sidebar-w: 240px;
}

/* ── RESET / BASE ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  display: flex;
  min-height: 100vh;
  margin: 0;
}

/* ══════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg);
  border-right: 1px solid var(--border);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 1050;
  transition: transform 0.25s ease;
}

/* Brand */
.sidebar-brand {
  padding: 1.2rem 1rem 0.9rem;
  text-align: center;
  border-bottom: 1px solid rgba(72, 202, 228, 0.1);
  flex-shrink: 0;
}
.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  width: 44px; height: 44px;
  border-radius: 12px;
  font-size: 1.4rem;
  box-shadow: 0 4px 14px rgba(72, 202, 228, 0.3);
  margin-bottom: 0.4rem;
}
.brand-name {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  margin: 0;
}
.brand-sub {
  color: var(--slate);
  font-size: 0.58rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 0.4rem;
  overflow-y: auto;
}
.nav-section {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--slate);
  padding: 0.8rem 0.5rem 0.25rem;
  user-select: none;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  margin: 1px 0;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.18s ease;
}
.nav-item:hover {
  background: rgba(72, 202, 228, 0.08);
  color: var(--text);
  transform: translateX(3px);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(72,202,228,0.18) 0%, rgba(72,202,228,0.05) 100%);
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}
.nav-item i { font-size: 1rem; width: 1.1rem; flex-shrink: 0; }

/* User card — fixo no rodapé */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.85rem;
  border-top: 1px solid rgba(72, 202, 228, 0.08);
  flex-shrink: 0;
  background: rgba(72, 202, 228, 0.03);
}
.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #0e1117;
  font-weight: 900;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(72, 202, 228, 0.3);
}
.user-info { flex: 1; min-width: 0; overflow: hidden; }
.user-name {
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-status { color: var(--slate); font-size: 0.63rem; margin-top: 1px; }
.dot-online  { color: var(--accent); }
.user-logout {
  color: var(--slate);
  font-size: 1.1rem;
  flex-shrink: 0;
  text-decoration: none;
  transition: color 0.18s;
}
.user-logout:hover { color: #e74c3c; }

/* Overlay mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1040;
}
.sidebar-overlay.show { display: block; }

/* ══════════════════════════════════════════════════════
   MAIN CONTENT
   ══════════════════════════════════════════════════════ */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

.mobile-topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.6rem 1rem;
}

.page-wrapper {
  padding: 2rem;
  flex: 1;
}

/* ══════════════════════════════════════════════════════
   COMPONENTES
   ══════════════════════════════════════════════════════ */

/* Cards */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.card-header {
  background: rgba(72, 202, 228, 0.05);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  color: var(--text);
  border-radius: 12px 12px 0 0 !important;
}

/* Metric cards */
.metric-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem 1.5rem;
  transition: border-color 0.18s;
  overflow: hidden;
  min-width: 0;
}
.metric-card:hover { border-color: rgba(72, 202, 228, 0.35); }
.metric-label {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}
.metric-value {
  color: var(--text);
  font-size: clamp(1rem, 3.5vw, 1.6rem);
  font-weight: 700;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.25;
  min-width: 0;
}
.metric-positive { color: #2ecc71 !important; }
.metric-negative { color: #e74c3c !important; }

/* Botões */
.btn {
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.18s ease;
}
.btn-primary,
.btn-secondary {
  background: transparent;
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.btn-primary:hover,
.btn-secondary:hover {
  background: rgba(72, 202, 228, 0.07);
  color: var(--text);
  border-color: rgba(72, 202, 228, 0.4);
  box-shadow: 0 0 0 1px rgba(72, 202, 228, 0.12), 0 2px 8px rgba(0,0,0,0.3);
  transform: translateY(-1px);
}
.btn-primary:active,
.btn-secondary:active {
  transform: translateY(0);
  background: rgba(72, 202, 228, 0.11);
}
.btn-danger {
  background: transparent;
  color: #e74c3c;
  border-color: rgba(231, 76, 60, 0.35);
}
.btn-danger:hover {
  background: rgba(231, 76, 60, 0.1);
  border-color: #e74c3c;
  color: #e74c3c;
}
.btn-sm { font-size: 0.78rem; padding: 0.3rem 0.65rem; }

/* Formulários */
.form-control,
.form-select {
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  border-radius: 8px;
}
.form-control:focus,
.form-select:focus {
  background: var(--bg);
  border-color: var(--accent);
  color: var(--text);
  box-shadow: 0 0 0 2px rgba(72, 202, 228, 0.15);
}
.form-control::placeholder { color: var(--slate); }
.form-label { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.35rem; }

/* Tabelas */
.table { color: var(--text); font-size: 0.84rem; }
.table th {
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-color: var(--border);
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  white-space: nowrap;
}
.table td {
  border-color: rgba(255, 255, 255, 0.04);
  padding: 0.38rem 0.75rem;
  vertical-align: middle;
}
.table-hover tbody tr:hover td {
  background: rgba(72, 202, 228, 0.04);
  color: var(--text);
}

/* Botões ícone (tabela) */
.btn-icon {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  font-size: 0.75rem;
  transition: all 0.15s ease;
  padding: 0;
  flex-shrink: 0;
  line-height: 1;
}
.btn-icon-edit { color: var(--accent); border-color: rgba(72,202,228,0.2); }
.btn-icon-edit:hover { background: rgba(72,202,228,0.12); border-color: rgba(72,202,228,0.45); }
.btn-icon-del  { color: #e74c3c; border-color: rgba(231,76,60,0.2); }
.btn-icon-del:hover  { background: rgba(231,76,60,0.1); border-color: rgba(231,76,60,0.45); }
.btn-icon:disabled   { opacity: 0.35; cursor: not-allowed; }

/* Alerts */
.alert {
  border-radius: 10px;
  border: none;
  font-size: 0.9rem;
}
.alert-danger  { background: rgba(231,76,60,0.1);  color: #e74c3c; border: 1px solid rgba(231,76,60,0.2); }
.alert-success { background: rgba(46,204,113,0.1); color: #2ecc71; border: 1px solid rgba(46,204,113,0.2); }
.alert-info    { background: rgba(72,202,228,0.08); color: var(--accent); border: 1px solid var(--border); }
.alert-warning { background: rgba(241,196,15,0.1); color: #f1c40f; border: 1px solid rgba(241,196,15,0.2); }

/* Badges */
.badge-entrada { background: rgba(46,204,113,0.15); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); border-radius: 6px; padding: 0.25em 0.6em; font-size: 0.75rem; font-weight: 600; }
.badge-saida   { background: rgba(231,76,60,0.15);  color: #e74c3c; border: 1px solid rgba(231,76,60,0.3);  border-radius: 6px; padding: 0.25em 0.6em; font-size: 0.75rem; font-weight: 600; }

/* Modais */
.modal-content {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.modal-header {
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.modal-footer { border-top: 1px solid var(--border); }
.btn-close { filter: invert(1) grayscale(1) brightness(0.6); }

/* Tabs */
.nav-tabs { border-bottom: 1px solid var(--border); }
.nav-tabs .nav-link {
  color: var(--muted);
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  font-size: 0.875rem;
  padding: 0.6rem 1rem;
}
.nav-tabs .nav-link:hover { color: var(--text); border-color: transparent; }
.nav-tabs .nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: transparent;
}

/* Toggle Tipo (Registros) */
.tipo-btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  transition: all 0.18s ease;
  user-select: none;
}
.tipo-saida.active  {
  background: rgba(231,76,60,0.12);
  border-color: rgba(231,76,60,0.5);
  color: #e74c3c;
}
.tipo-entrada.active {
  background: rgba(46,204,113,0.12);
  border-color: rgba(46,204,113,0.5);
  color: #2ecc71;
}
.tipo-btn:not(.active):hover {
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

/* Chips de Categoria */
.cat-chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(72,202,228,0.07);
  border: 1px solid rgba(72,202,228,0.18);
  border-radius: 20px;
  padding: 0.3rem 0.5rem 0.3rem 0.85rem;
  transition: all 0.15s ease;
}
.cat-chip:hover { border-color: rgba(72,202,228,0.35); background: rgba(72,202,228,0.11); }
.cat-chip-nome { font-size: 0.83rem; color: var(--text); }
.cat-chip-del {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--slate);
  cursor: pointer;
  font-size: 0.65rem;
  transition: all 0.15s;
  padding: 0;
  flex-shrink: 0;
}
.cat-chip-del:hover { background: rgba(231,76,60,0.15); color: #e74c3c; }

/* Badge status (Recorrentes) */
.badge-status {
  display: inline-block;
  padding: 0.2em 0.55em;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  transition: all 0.18s;
}
.badge-status.ativo   { color: #2ecc71; border-color: rgba(46,204,113,0.35); }
.badge-status.ativo:hover   { background: rgba(46,204,113,0.1); }
.badge-status.inativo { color: var(--muted); border-color: rgba(144,164,183,0.3); }
.badge-status.inativo:hover { background: rgba(144,164,183,0.08); color: var(--text); }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--slate); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ══════════════════════════════════════════════════════
   RESPONSIVIDADE
   ══════════════════════════════════════════════════════ */
@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 30px rgba(0, 0, 0, 0.6);
  }
  .main-content { margin-left: 0; }
  .page-wrapper { padding: 1rem; }
}