/* ============ WaSender Plus 5.0 - Neon Glass Dashboard ============ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Orbitron:wght@500;700;900&family=JetBrains+Mono&display=swap');

:root {
  --bg: #000000;
  --bg-2: #02130c;
  --neon: #00ff88;
  --neon-2: #00ffd0;
  --neon-soft: rgba(0, 255, 136, 0.12);
  --neon-glow: rgba(0, 255, 136, 0.45);
  --text: #e8fff5;
  --muted: #8acfa9;
  --glass-bg: rgba(0, 26, 15, 0.45);
  --glass-brd: rgba(0, 255, 136, 0.2);
  --glass-brd-strong: rgba(0, 255, 136, 0.45);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 255, 136, 0.05), 0 4px 15px rgba(0, 0, 0, 0.6);
  --danger: #ff5252;
  --danger-soft: rgba(255, 82, 82, 0.15);
  --warning: #ffb142;
}

/* ============ GENERAL DE LA PÁGINA ============ */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1100px 700px at 85% -10%, rgba(0, 255, 136, 0.15), transparent 60%),
    radial-gradient(900px 600px at -10% 40%, rgba(0, 255, 208, 0.08), transparent 60%),
    linear-gradient(180deg, #000 0%, #03140e 100%);
  min-height: 100vh;
  margin: 0;
  padding-bottom: 60px;
}

h1, h2, h3, h4, h5, h6, .brand-font {
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.5px;
}

.text-neon {
  color: var(--neon);
  text-shadow: 0 0 8px var(--neon-glow);
}

.text-muted-custom {
  color: var(--muted);
}

/* ============ CRISTAL GLASSMORPHISM ============ */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(15px) saturate(130%);
  -webkit-backdrop-filter: blur(15px) saturate(130%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.glass-card.hoverable:hover {
  transform: translateY(-3px);
  border-color: var(--glass-brd-strong);
  box-shadow: 0 12px 35px rgba(0, 255, 136, 0.15);
}

/* ============ MENÚ DE NAVEGACIÓN ============ */
.navbar-custom {
  background: rgba(0, 18, 10, 0.8) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-brd);
}

.navbar-custom .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
}

.navbar-custom .navbar-brand img {
  height: 32px;
  filter: drop-shadow(0 0 6px var(--neon-glow));
}

.navbar-custom .nav-link {
  color: #cfeede !important;
  font-weight: 500;
  transition: 0.2s;
  padding: 8px 16px;
  border-radius: 30px;
}

.navbar-custom .nav-link:hover, .navbar-custom .nav-item.active .nav-link {
  color: #fff !important;
  background: var(--neon-soft);
}

/* ============ KPI STATS CARDS ============ */
.kpi-card {
  padding: 24px;
}

.kpi-card h6 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 8px;
}

.kpi-card h3 {
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

/* ============ FORMULARIOS ============ */
.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: #cfeede;
  margin-bottom: 6px;
}

.form-control-custom {
  background: rgba(0, 0, 0, 0.45) !important;
  border: 1px solid var(--glass-brd) !important;
  border-radius: 10px !important;
  color: #fff !important;
  padding: 12px 14px;
  font-size: 0.95rem;
  transition: all 0.2s ease-in-out;
}

.form-control-custom:focus {
  outline: none !important;
  border-color: var(--neon) !important;
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.2) !important;
}

.form-control-custom::placeholder {
  color: rgba(138, 207, 169, 0.5);
}

.form-control-custom[readonly], .form-control-custom[disabled] {
  background: rgba(255, 255, 255, 0.05) !important;
  border-style: dashed !important;
  color: var(--muted) !important;
}

/* ============ TABLAS RESPONSIVAS ============ */
.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-brd);
}

.table-custom {
  margin-bottom: 0;
  background: rgba(0, 0, 0, 0.2);
}

.table-custom th {
  background: rgba(0, 22, 12, 0.8);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--neon);
  border-bottom: 2px solid var(--glass-brd) !important;
  padding: 14px;
}

.table-custom td {
  color: #cfeede;
  border-top: 1px solid var(--glass-brd);
  padding: 14px;
  vertical-align: middle;
}

.table-custom tbody tr:hover {
  background: rgba(0, 255, 136, 0.04);
}

/* ============ BOTONES DE NEÓN ============ */
.btn-neon {
  background: linear-gradient(135deg, var(--neon), var(--neon-2));
  color: #001a0f !important;
  font-weight: 700;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.5px;
  border: none;
  border-radius: 30px;
  padding: 10px 24px;
  box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
  transition: all 0.25s ease;
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 255, 136, 0.5);
}

.btn-neon-ghost {
  background: rgba(0, 255, 136, 0.05);
  border: 1px solid var(--glass-brd-strong);
  color: var(--neon) !important;
  font-weight: 600;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.5px;
  border-radius: 30px;
  padding: 10px 24px;
  transition: all 0.25s ease;
}

.btn-neon-ghost:hover {
  background: rgba(0, 255, 136, 0.15);
  color: #fff !important;
  border-color: var(--neon);
}

.btn-danger-custom {
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  color: var(--danger) !important;
  font-weight: 600;
  border-radius: 30px;
  padding: 6px 16px;
  transition: all 0.25s ease;
}

.btn-danger-custom:hover {
  background: var(--danger);
  color: #fff !important;
}

/* ============ BADGES (ETIQUETAS) ============ */
.badge-custom {
  padding: 6px 12px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-custom-active {
  background: rgba(0, 255, 136, 0.15);
  border: 1px solid var(--neon);
  color: var(--neon);
}

.badge-custom-pending {
  background: rgba(255, 177, 66, 0.15);
  border: 1px solid var(--warning);
  color: var(--warning);
}

.badge-custom-expired {
  background: rgba(255, 82, 82, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
}

/* ============ LINK DE REFERIDOS ============ */
.referral-box {
  background: rgba(0, 255, 136, 0.05);
  border: 1px dashed var(--glass-brd-strong);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.referral-box input {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}

/* ============ SECCIONES Y TABS ============ */
.nav-tabs-custom {
  border-bottom: 1px solid var(--glass-brd);
  gap: 6px;
  margin-bottom: 24px;
}

.nav-tabs-custom .nav-link {
  color: var(--muted) !important;
  border: 1px solid transparent !important;
  border-radius: 12px 12px 0 0 !important;
  padding: 12px 20px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  background: transparent !important;
  transition: 0.2s;
}

.nav-tabs-custom .nav-link:hover {
  color: #fff !important;
  background: rgba(0, 255, 136, 0.03) !important;
}

.nav-tabs-custom .nav-item.show .nav-link, .nav-tabs-custom .nav-link.active {
  color: var(--neon) !important;
  border: 1px solid var(--glass-brd) !important;
  border-bottom-color: #03140e !important;
  background: var(--glass-bg) !important;
}

/* ============ PÁGINA DE LOGIN Y REGISTRO ============ */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 500px;
  padding: 40px;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.auth-logo img {
  height: 48px;
  filter: drop-shadow(0 0 10px var(--neon-glow));
}

.auth-logo h3 {
  margin-bottom: 0;
  color: #fff;
  font-size: 1.45rem;
  font-weight: 800;
}

/* ============ COMPROBANTES / DETALLES ============ */
.proof-thumbnail {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--glass-brd);
  cursor: pointer;
  transition: transform 0.2s;
}

.proof-thumbnail:hover {
  transform: scale(1.1);
}

/* ============ VISTA DE PAGO / CHECKOUT ============ */
.payment-option-card {
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.payment-option-card:hover, .payment-option-card.active {
  border-color: var(--neon);
  background: rgba(0, 255, 136, 0.08);
}

.payment-icon {
  font-size: 2.5rem;
  color: var(--neon);
  margin-bottom: 12px;
  filter: drop-shadow(0 0 6px var(--neon-glow));
}

/* ============ RESPONSIVE LAYOUTS ============ */
@media (max-width: 768px) {
  .kpi-card h3 {
    font-size: 1.8rem;
  }
  .auth-card {
    padding: 24px;
  }
  .nav-tabs-custom .nav-link {
    padding: 10px 12px;
    font-size: 0.8rem;
  }
}