/* ===== ACADEMIA MOITAI – GLOBAL STYLES ===== */
:root {
  --primary: #e63946;
  --primary-dark: #c62a35;
  --secondary: #1d3557;
  --secondary-light: #457b9d;
  --accent: #f4a261;
  --dark: #212529;
  --light-bg: #f8f9fa;
  --card-radius: 16px;
  --transition: .3s ease;
}

* { box-sizing: border-box; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--dark);
  background: var(--light-bg);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ── Navbar ── */
.navbar-moitai {
  background: linear-gradient(90deg, var(--secondary) 0%, #2c4a6e 100%);
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
  padding: .7rem 0;
}
.navbar-moitai .navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff !important;
  letter-spacing: -0.5px;
}
.navbar-moitai .navbar-brand span { color: var(--primary); }
.navbar-moitai .nav-link { color: rgba(255,255,255,.85) !important; font-weight: 500; transition: color var(--transition); }
.navbar-moitai .nav-link:hover, .navbar-moitai .nav-link.active { color: #fff !important; }
.navbar-moitai .nav-link.active { border-bottom: 2px solid var(--primary); }

/* ── Hero ── */
.hero-section {
  background: linear-gradient(135deg, var(--secondary) 0%, #2c4a6e 40%, #e63946 100%);
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: .15;
}
.hero-section .container { position: relative; z-index: 1; }

/* ── Cards ── */
.card-moitai {
  border: none;
  border-radius: var(--card-radius);
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.card-moitai:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.14); }

/* ── Plano card ── */
.plano-card { border: 2px solid #e9ecef; border-radius: var(--card-radius); transition: all var(--transition); }
.plano-card:hover, .plano-card.featured { border-color: var(--primary); box-shadow: 0 8px 32px rgba(230,57,70,.2); }
.plano-card.featured { transform: scale(1.04); }
.plano-badge { background: var(--primary); color: #fff; font-size: .7rem; font-weight: 700; padding: .3rem .7rem; border-radius: 20px; }

/* ── Produto card ── */
.produto-card .card-img-top { height: 200px; object-fit: cover; transition: transform var(--transition); }
.produto-card:hover .card-img-top { transform: scale(1.05); }
.produto-card .preco { font-size: 1.35rem; font-weight: 800; color: var(--primary); }
.produto-card .preco-antigo { text-decoration: line-through; color: #999; font-size: .9rem; }
.badge-oferta { background: var(--primary); color: #fff; position: absolute; top: 10px; left: 10px; padding: .3rem .6rem; border-radius: 8px; font-size: .75rem; font-weight: 700; }

/* ── Buttons ── */
.btn-primary-custom {
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border: none;
  color: #fff;
  border-radius: 10px;
  font-weight: 700;
  transition: all var(--transition);
}
.btn-primary-custom:hover { background: linear-gradient(90deg, var(--primary-dark), #a01e28); color: #fff; transform: translateY(-1px); }
.btn-outline-custom { border: 2px solid var(--primary); color: var(--primary); border-radius: 10px; font-weight: 600; }
.btn-outline-custom:hover { background: var(--primary); color: #fff; }

/* ── Section ── */
.section-title { font-size: 2rem; font-weight: 800; color: var(--secondary); }
.section-title span { color: var(--primary); }
.section-subtitle { color: #6c757d; font-size: 1.05rem; }
.section-divider { width: 60px; height: 4px; background: var(--primary); border-radius: 2px; margin: 1rem auto; }

/* ── Modalidade card ── */
.modalidade-card { border-radius: var(--card-radius); overflow: hidden; position: relative; cursor: pointer; }
.modalidade-card .overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.75), transparent); }
.modalidade-card .info { position: absolute; bottom: 1rem; left: 1rem; color: #fff; }

/* ── Admin sidebar ── */
.admin-sidebar {
  background: linear-gradient(180deg, var(--secondary) 0%, #162741 100%);
  min-height: 100vh;
  width: 260px;
  position: fixed;
  left: 0; top: 0;
  z-index: 1000;
  transition: transform var(--transition);
  overflow-y: auto;
}
.admin-sidebar .brand { padding: 1.5rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.admin-sidebar .brand h6 { color: #fff; font-weight: 800; font-size: 1.1rem; margin: 0; }
.admin-sidebar .brand small { color: rgba(255,255,255,.5); font-size: .75rem; }
.sidebar-nav .nav-link {
  color: rgba(255,255,255,.7);
  padding: .6rem 1.2rem;
  border-radius: 8px;
  margin: 2px 8px;
  font-size: .9rem;
  font-weight: 500;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: .6rem;
}
.sidebar-nav .nav-link:hover, .sidebar-nav .nav-link.active {
  background: rgba(230,57,70,.2);
  color: #fff;
  transform: translateX(4px);
}
.sidebar-nav .nav-link.active { background: var(--primary); color: #fff; }
.sidebar-nav .nav-section { color: rgba(255,255,255,.35); font-size: .7rem; text-transform: uppercase; letter-spacing: 1px; padding: 1rem 1.2rem .3rem; }

/* ── Admin content ── */
.admin-content { margin-left: 260px; min-height: 100vh; transition: margin var(--transition); }
.admin-topbar { background: #fff; border-bottom: 1px solid #e9ecef; padding: .8rem 1.5rem; position: sticky; top: 0; z-index: 999; }

/* ── Stats cards ── */
.stat-card { border-left: 4px solid var(--primary); border-radius: 12px; background: #fff; padding: 1.25rem; box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.stat-card .stat-icon { width: 50px; height: 50px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.stat-value { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.stat-label { font-size: .8rem; color: #6c757d; text-transform: uppercase; letter-spacing: .5px; }

/* ── Carteirinha ── */
.carteirinha {
  width: 420px;
  max-width: 100%;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  position: relative;
}
.carteirinha-header { background: linear-gradient(135deg, var(--secondary), var(--primary)); padding: 1.2rem 1.5rem; }
.carteirinha-body { background: #fff; padding: 1.5rem; }
.carteirinha-footer { background: var(--secondary); padding: .8rem 1.5rem; }
.aluno-foto-cart {
  width: 90px; height: 90px;
  border-radius: 50%;
  border: 3px solid #fff;
  object-fit: cover;
}

/* ── Badge status ── */
.badge-ativa { background: #d1fae5; color: #065f46; border-radius: 20px; padding: .3rem .8rem; font-size: .78rem; font-weight: 600; }
.badge-vencida { background: #fee2e2; color: #991b1b; border-radius: 20px; padding: .3rem .8rem; font-size: .78rem; font-weight: 600; }
.badge-pendente { background: #fef3c7; color: #92400e; border-radius: 20px; padding: .3rem .8rem; font-size: .78rem; font-weight: 600; }

/* ── Table ── */
.table-moitai { border-collapse: separate; border-spacing: 0; }
.table-moitai thead th { background: var(--secondary); color: #fff; font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .5px; border: none; padding: .85rem 1rem; }
.table-moitai thead th:first-child { border-radius: 12px 0 0 0; }
.table-moitai thead th:last-child { border-radius: 0 12px 0 0; }
.table-moitai tbody tr:hover { background: rgba(230,57,70,.04); }
.table-moitai tbody td { vertical-align: middle; border-color: #f1f3f5; padding: .75rem 1rem; }

/* ── Mobile ── */
@media (max-width: 991px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.show { transform: translateX(0); }
  .admin-content { margin-left: 0; }
}

/* ── Frequência scan ── */
.scan-area { border: 3px dashed var(--primary); border-radius: 20px; padding: 3rem; text-align: center; background: rgba(230,57,70,.04); }
.scan-result { border-radius: 16px; overflow: hidden; display: none; }
.scan-result.show { display: block; animation: slideIn .3s ease; }
@keyframes slideIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ── Footer ── */
.footer-main { background: var(--secondary); color: rgba(255,255,255,.8); padding: 3rem 0 1.5rem; }
.footer-main h6 { color: #fff; font-weight: 700; margin-bottom: 1rem; }
.footer-main a { color: rgba(255,255,255,.6); text-decoration: none; transition: color var(--transition); }
.footer-main a:hover { color: var(--primary); }
.footer-bottom { background: #152033; padding: .8rem 0; color: rgba(255,255,255,.4); font-size: .82rem; }

/* ── Utilities ── */
.text-primary-custom { color: var(--primary) !important; }
.bg-primary-custom { background: var(--primary) !important; }
.bg-secondary-custom { background: var(--secondary) !important; }
.rounded-xl { border-radius: var(--card-radius) !important; }
.shadow-soft { box-shadow: 0 4px 24px rgba(0,0,0,.08) !important; }
.fw-800 { font-weight: 800 !important; }

/* ── Spinner overlay ── */
.loading-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 9999; display: flex; align-items: center; justify-content: center; }