:root {
  --rc-primary: #0061f2;
  --rc-secondary: #6900c7;
  --rc-success: #00ac69;
  --rc-info: #00cfd5;
  --rc-warning: #f4a100;
  --rc-danger: #e81500;
  --rc-sidenav-bg: #1f2933;
  --rc-sidenav-accent: #0061f2;
  --rc-topnav-h: 56px;
  --rc-sidenav-w: 225px;
}

* { box-sizing: border-box; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background-color: #f1f5f9;
  color: #212832;
}

/* ===== Cores utilitárias da marca ===== */
.bg-primary   { background-color: var(--rc-primary) !important; }
.bg-success   { background-color: var(--rc-success) !important; }
.bg-warning   { background-color: var(--rc-warning) !important; }
.bg-danger    { background-color: var(--rc-danger) !important; }
.bg-info      { background-color: var(--rc-info) !important; }
.text-primary { color: var(--rc-primary) !important; }
.btn-primary  { background-color: var(--rc-primary); border-color: var(--rc-primary); }
.btn-primary:hover { background-color: #0054cf; border-color: #0054cf; }
a { color: var(--rc-primary); }

/* ===== Topnav ===== */
.sb-topnav {
  height: var(--rc-topnav-h);
  z-index: 1039;
  box-shadow: 0 1px 6px rgba(33, 40, 50, 0.12);
}
.sb-topnav .navbar-brand {
  width: var(--rc-sidenav-w);
  margin: 0;
  padding-left: 1rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.sb-topnav.bg-dark { background-color: #1f2933 !important; }
.sb-nav-fixed .sb-topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
}
.sb-topnav .btn-icon {
  color: rgba(255, 255, 255, 0.75);
  border: none;
  background: transparent;
  font-size: 1.1rem;
}
.sb-topnav .btn-icon:hover { color: #fff; }

/* ===== Layout sidenav ===== */
.sb-nav-fixed #layoutSidenav { padding-top: var(--rc-topnav-h); }
#layoutSidenav { display: flex; }
#layoutSidenav #layoutSidenav_nav {
  flex-basis: var(--rc-sidenav-w);
  flex-shrink: 0;
  transition: transform 0.15s ease-in-out;
  z-index: 1038;
}
.sb-nav-fixed #layoutSidenav #layoutSidenav_nav {
  position: fixed;
  top: var(--rc-topnav-h);
  left: 0; bottom: 0;
  width: var(--rc-sidenav-w);
  height: calc(100vh - var(--rc-topnav-h));
}
#layoutSidenav #layoutSidenav_content {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex-grow: 1;
  min-height: calc(100vh - var(--rc-topnav-h));
  margin-left: var(--rc-sidenav-w);
  transition: margin 0.15s ease-in-out;
}

/* Estado recolhido */
.sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav {
  transform: translateX(calc(-1 * var(--rc-sidenav-w)));
}
.sb-sidenav-toggled #layoutSidenav #layoutSidenav_content { margin-left: 0; }

@media (max-width: 991.98px) {
  #layoutSidenav #layoutSidenav_nav {
    transform: translateX(calc(-1 * var(--rc-sidenav-w)));
  }
  #layoutSidenav #layoutSidenav_content { margin-left: 0; }
  .sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav { transform: translateX(0); }
  .sb-sidenav-toggled #layoutSidenav_content::before {
    content: "";
    position: fixed;
    inset: var(--rc-topnav-h) 0 0 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1037;
  }
}

/* ===== Sidenav ===== */
.sb-sidenav {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--rc-sidenav-bg);
  color: rgba(255, 255, 255, 0.5);
}
.sb-sidenav-menu { flex-grow: 1; overflow-y: auto; }
.sb-sidenav-menu .nav { flex-direction: column; flex-wrap: nowrap; }
.sb-sidenav-menu-heading {
  padding: 1.5rem 1rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.3);
}
.sb-sidenav .nav-link {
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.65);
  padding: 0.7rem 1rem;
  font-size: 0.92rem;
  position: relative;
}
.sb-sidenav .nav-link .sb-nav-link-icon {
  font-size: 0.95rem;
  width: 2rem;
  display: inline-flex;
  justify-content: center;
}
.sb-sidenav .nav-link:hover { color: #fff; }
.sb-sidenav .nav-link.active {
  color: #fff;
  background: rgba(0, 97, 242, 0.15);
}
.sb-sidenav .nav-link.active::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--rc-sidenav-accent);
}
.sb-sidenav-footer {
  padding: 0.75rem 1rem;
  background-color: rgba(0, 0, 0, 0.25);
  font-size: 0.8rem;
  line-height: 1.3;
}
.sb-sidenav-footer .small { color: rgba(255, 255, 255, 0.45); }

/* ===== Conteúdo ===== */
main { flex-grow: 1; }
.page-header { padding-top: 1.5rem; }
.card {
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 0.15rem 1.1rem 0 rgba(33, 40, 50, 0.08);
}
.card .card-header {
  background-color: #fff;
  border-bottom: 1px solid rgba(33, 40, 50, 0.07);
  font-weight: 600;
}

/* Cards de estatística coloridos */
.stat-card { color: #fff; border-radius: 0.5rem; }
.stat-card .stat-card-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
}
.stat-card .stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; }
.stat-card .stat-label { font-size: 0.8rem; opacity: 0.85; }
.stat-card .stat-icon { font-size: 2rem; opacity: 0.35; }
.stat-card .stat-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 1.25rem;
  background: rgba(0, 0, 0, 0.12);
  font-size: 0.8rem;
  border-radius: 0 0 0.5rem 0.5rem;
}
.stat-card .stat-card-footer a { color: rgba(255, 255, 255, 0.9); text-decoration: none; }
.stat-card .stat-card-footer a:hover { color: #fff; }

/* Badges de status */
.badge-pago { background-color: rgba(0, 172, 105, 0.15); color: #00754a; }
.badge-pendente { background-color: rgba(244, 161, 0, 0.18); color: #9a6700; }
.badge-receita { background-color: rgba(0, 97, 242, 0.12); color: var(--rc-primary); }
.badge-despesa { background-color: rgba(232, 21, 0, 0.12); color: var(--rc-danger); }

footer.app-footer {
  padding: 1rem 0;
  font-size: 0.85rem;
  color: #69707a;
}

/* ===== Página de login ===== */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0061f2 0%, #6900c7 100%);
  padding: 1rem;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  border-radius: 0.75rem;
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.25);
}
.auth-brand {
  text-align: center;
  font-weight: 800;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.auth-brand small { display: block; font-weight: 400; font-size: 0.85rem; opacity: 0.85; }

/* ===== Tabelas em modo cartão no celular (< 768px) ===== */
@media (max-width: 767.98px) {
  table.rc-stack thead { display: none; }
  table.rc-stack,
  table.rc-stack tbody { display: block; width: 100%; }
  table.rc-stack tr {
    display: block;
    background: #fff;
    border: 1px solid rgba(33, 40, 50, 0.1);
    border-radius: 0.5rem;
    margin: 0.75rem;
    padding: 0.35rem 0.9rem 0.6rem;
    box-shadow: 0 0.1rem 0.4rem rgba(33, 40, 50, 0.06);
  }
  table.rc-stack td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border: none !important;
    padding: 0.4rem 0 !important;
    text-align: right;
  }
  table.rc-stack td::before {
    content: attr(data-label);
    font-weight: 600;
    color: #69707a;
    text-align: left;
    white-space: nowrap;
  }
  table.rc-stack td.rc-stack-title {
    display: block;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 700;
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
    border-bottom: 1px solid rgba(33, 40, 50, 0.08) !important;
    margin-bottom: 0.25rem;
  }
  table.rc-stack td.rc-stack-title::before { content: ""; }
  table.rc-stack td:empty { display: none; }
}