/* ==========================================================================
   DueZap Design System & Theme Specification
   Hex Palette:
   - Due Blue: #164EBE
   - Zap Green: #0E9459
   - Background: #F8FAFC
   - Surface: #FFFFFF
   - Text Main: #1E293B
   - Text Muted: #64748B
   - Border: #E2E8F0
   - Pending: #F59E0B
   - Danger: #EF4444
   ========================================================================== */

:root {
  --duezap-blue: #164EBE;
  --duezap-blue-hover: #123e99;
  --duezap-blue-light: rgba(22, 78, 190, 0.08);
  --duezap-green: #0E9459;
  --duezap-green-hover: #0b7847;
  --duezap-green-light: rgba(14, 148, 89, 0.12);
  --duezap-bg: #F8FAFC;
  --duezap-surface: #FFFFFF;
  --duezap-text-main: #1E293B;
  --duezap-text-muted: #64748B;
  --duezap-border: #E2E8F0;
  --duezap-pending: #F59E0B;
  --duezap-pending-light: rgba(245, 158, 11, 0.12);
  --duezap-danger: #EF4444;
  --duezap-danger-light: rgba(239, 68, 68, 0.12);
  --duezap-radius: 12px;
  --duezap-radius-lg: 20px;
  --duezap-shadow: 0 10px 30px -5px rgba(22, 78, 190, 0.08);

  /* Overrides for Bootstrap compatibility */
  --bs-primary: #164EBE;
  --bs-primary-rgb: 22, 78, 190;
  --bs-success: #0E9459;
  --bs-success-rgb: 14, 148, 89;
  --bs-warning: #F59E0B;
  --bs-danger: #EF4444;
  --bs-body-bg: #F8FAFC;
  --bs-body-color: #1E293B;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--duezap-bg);
  color: var(--duezap-text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Typography & Branding Dual-Tone */
.text-due {
  color: var(--duezap-blue) !important;
}

.text-zap {
  color: var(--duezap-green) !important;
}

.duezap-brand {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.duezap-brand img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

/* Navbar */
.top-navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--duezap-border);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
  padding: 0.75rem 0;
}

.top-navbar .nav-link {
  color: var(--duezap-text-muted);
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  transition: all 0.2s ease;
  border-radius: 8px;
}

.top-navbar .nav-link:hover,
.top-navbar .nav-link.active {
  color: var(--duezap-blue) !important;
  background-color: var(--duezap-blue-light);
}

/* DueZap Buttons */
.btn-duezap-primary,
.btn-primary {
  background-color: var(--duezap-blue) !important;
  border-color: var(--duezap-blue) !important;
  color: #FFFFFF !important;
  font-weight: 700;
  border-radius: 8px;
  padding: 0.6rem 1.25rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(22, 78, 190, 0.2);
}

.btn-duezap-primary:hover,
.btn-duezap-primary:focus,
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--duezap-blue-hover) !important;
  border-color: var(--duezap-blue-hover) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(22, 78, 190, 0.3);
  transform: translateY(-1px);
}

.btn-duezap-whatsapp,
.btn-success,
.btn-whatsapp {
  background-color: var(--duezap-green) !important;
  border-color: var(--duezap-green) !important;
  color: #FFFFFF !important;
  font-weight: 700;
  border-radius: 8px;
  padding: 0.6rem 1.25rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(14, 148, 89, 0.25);
}

.btn-duezap-whatsapp:hover,
.btn-duezap-whatsapp:focus,
.btn-success:hover,
.btn-whatsapp:hover {
  background-color: var(--duezap-green-hover) !important;
  border-color: var(--duezap-green-hover) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(14, 148, 89, 0.35);
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--duezap-blue) !important;
  border-color: var(--duezap-blue) !important;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-outline-primary:hover {
  background-color: var(--duezap-blue) !important;
  color: #FFFFFF !important;
}

.btn-outline-success {
  color: var(--duezap-green) !important;
  border-color: var(--duezap-green) !important;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-outline-success:hover {
  background-color: var(--duezap-green) !important;
  color: #FFFFFF !important;
}

/* Badges */
.badge-pago,
.badge-success,
.bg-success-subtle {
  background-color: var(--duezap-green-light) !important;
  color: var(--duezap-green) !important;
  border: 1px solid rgba(14, 148, 89, 0.3);
  font-weight: 700;
  padding: 0.45em 0.85em;
  border-radius: 50px;
}

.badge-pendente,
.badge-warning,
.bg-warning-subtle {
  background-color: var(--duezap-pending-light) !important;
  color: #d97706 !important;
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-weight: 700;
  padding: 0.45em 0.85em;
  border-radius: 50px;
}

.badge-atrasado,
.badge-danger,
.bg-danger-subtle {
  background-color: var(--duezap-danger-light) !important;
  color: var(--duezap-danger) !important;
  border: 1px solid rgba(239, 68, 68, 0.3);
  font-weight: 700;
  padding: 0.45em 0.85em;
  border-radius: 50px;
}

/* Plan Pricing Cards */
.plan-card {
  background: var(--duezap-surface);
  border-radius: var(--duezap-radius-lg);
  border: 1px solid var(--duezap-border);
  padding: 2.25rem 1.75rem;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(22, 78, 190, 0.1);
}

.plan-card-gratis {
  border: 1px solid var(--duezap-border);
}

.plan-card-basico {
  border: 2px solid var(--duezap-green) !important;
  box-shadow: 0 10px 30px rgba(14, 148, 89, 0.15);
}

.plan-card-pro {
  border: 2px solid var(--duezap-blue) !important;
  box-shadow: 0 10px 30px rgba(22, 78, 190, 0.15);
}

.badge-mais-popular {
  background-color: var(--duezap-green) !important;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
}

/* Dynamic Cards & Metrics */
.card-custom {
  background: var(--duezap-surface);
  border-radius: var(--duezap-radius-lg);
  border: 1px solid var(--duezap-border);
  box-shadow: var(--duezap-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card {
  padding: 1.25rem 1.5rem;
  border-radius: var(--duezap-radius);
  background: var(--duezap-surface);
  border: 1px solid var(--duezap-border);
}

.metric-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.metric-icon-primary {
  background: var(--duezap-blue-light);
  color: var(--duezap-blue);
}

.metric-icon-success {
  background: var(--duezap-green-light);
  color: var(--duezap-green);
}

.metric-icon-warning {
  background: var(--duezap-pending-light);
  color: var(--duezap-pending);
}

.metric-icon-danger {
  background: var(--duezap-danger-light);
  color: var(--duezap-danger);
}

/* Mobile App Bar */
.mobile-nav-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--duezap-border);
  z-index: 1040;
  padding: 8px 0 10px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.mobile-nav-item {
  color: var(--duezap-text-muted);
  font-size: 0.725rem;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  transition: color 0.2s ease;
}

.mobile-nav-item i {
  font-size: 1.3rem;
}

.mobile-nav-item.active {
  color: var(--duezap-blue) !important;
  font-weight: 800;
}

.mobile-nav-item.active i {
  color: var(--duezap-blue);
  transform: scale(1.1);
}

/* Copy Animation Feedback */
@keyframes pixPulseGreen {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(14, 148, 89, 0.7);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 12px rgba(14, 148, 89, 0);
  }
  100% {
    transform: scale(1);
  }
}

.btn-copied-active {
  animation: pixPulseGreen 0.6s ease-in-out;
  background-color: var(--duezap-green) !important;
  color: #ffffff !important;
}

/* Responsive Utilities */
@media (max-width: 768px) {
  body {
    padding-bottom: 74px;
  }
  .navbar-brand-mobile-center {
    margin: 0 auto;
  }
}

/* Modals */
.modal-content {
  border-radius: var(--duezap-radius-lg) !important;
  border: 1px solid var(--duezap-border);
}

/* Form inputs */
.form-control, .form-select {
  border-radius: 10px;
  border: 1px solid var(--duezap-border);
  padding: 0.6rem 0.9rem;
  font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--duezap-blue);
  box-shadow: 0 0 0 4px var(--duezap-blue-light);
}

/* Progress bar */
.progress-bar-gradient {
  background: linear-gradient(90deg, var(--duezap-blue) 0%, var(--duezap-green) 100%);
  border-radius: 10px;
}