html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  height: 100%;
}

body {
  min-height: 100vh;
  padding-top: 70px; /* Altura da navbar fixa */
  display: flex;
  flex-direction: column;
}

/* Garantir que a navbar não seja afetada pelo flexbox */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1030 !important;
}

/* Container principal com flexbox apenas para o conteúdo */
body > .container-fluid {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 70px); /* Altura total menos navbar */
}

/* Exceções para containers que não devem usar flexbox */
.position-fixed .container-fluid,
.navbar .container-fluid,
.user-page .container {
  display: block !important;
  flex: none !important;
  min-height: auto !important;
}

/* Correção específica para a tarja de preview */
.position-fixed .container-fluid .row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  margin: 0 !important;
}

.position-fixed .container-fluid .row .col,
.position-fixed .container-fluid .row .col-auto {
  display: block !important;
  flex: none !important;
}

/* Garantir que páginas de usuário não sejam afetadas pelo flexbox global */
.user-page {
  flex: none !important;
}

/* Reset específico para user pages - deixar que o CSS inline controle */
.user-page .container,
.user-page .row,
.user-page .col,
.user-page .col-lg-6,
.user-page .col-md-8 {
  /* CSS inline controlará o layout */
}

main {
  flex: 1;
}

.footer {
  width: 100%;
  margin-top: auto;
  background-color: #f8f9fa;
  border-top: 1px solid #dee2e6;
  padding: 20px 0;
}

/* Custom Styles */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
}

.hover-card {
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.hover-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.navbar-brand {
  font-size: 1.5rem;
}

.profile-image-placeholder {
  width: 120px;
  height: 120px;
  background-color: #f8f9fa;
  border: 4px solid #007bff;
  border-radius: 50%;
  font-size: 3rem;
  color: #6c757d;
}

/* Link Animation */
.link-button {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.link-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.link-button:hover::before {
  left: 100%;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2.5rem;
  }
  
  .hero-section .lead {
    font-size: 1.1rem;
  }
}

/* Card improvements */
.card {
  border-radius: 15px;
  overflow: hidden;
}

.card-header {
  border-bottom: none;
}

.badge {
  font-size: 0.8rem;
  border-radius: 20px;
}

/* Button improvements */
.btn {
  border-radius: 50px;
  font-weight: 500;
  padding: 0.6rem 1.5rem;
  transition: all 0.3s ease;
}

.btn-lg {
  padding: 0.8rem 2rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(37, 140, 251, 0.3);
}

/* Alert improvements */
.alert {
  border-radius: 15px;
  border: none;
}

/* Form improvements */
.form-control {
  border-radius: 10px;
  border: 2px solid #e9ecef;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

/* Navbar improvements */
.navbar {
  border-radius: 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  display: flex !important;
  flex-wrap: nowrap !important;
}

/* Corrigir problemas de layout da navbar */
.navbar .container-fluid {
  display: flex !important;
  flex-direction: row !important;
  min-height: auto !important;
  flex-wrap: nowrap !important;
}

.navbar-nav {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
}

.navbar-collapse {
  display: flex !important;
  flex-basis: auto !important;
}

.nav-link {
  border-radius: 20px;
  margin: 0 0.2rem;
  transition: all 0.3s ease;
}

.nav-link:hover {
  background-color: rgba(0,123,255,0.1);
}

/* Table improvements */
.table {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.table thead th {
  border-bottom: none;
  font-weight: 600;
}

/* Accordion improvements */
.accordion-item {
  border-radius: 10px;
  margin-bottom: 1rem;
  border: 1px solid #e9ecef;
}

.accordion-button {
  border-radius: 10px;
  font-weight: 500;
}

.accordion-button:not(.collapsed) {
  background-color: #f8f9fa;
  color: #007bff;
}

/* Loading animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Utility classes */
.text-gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-primary {
  box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.border-gradient {
  border: 2px solid;
  border-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%) 1;
}

/* Menu Home (mesmo gradiente do fundo principal) */
.bg-home-blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    /* Removida linha divisória na home */
}

/* Menu Dashboard (mais neutro) */
.bg-dashboard {
    background-color: #ffffff !important;
    border-bottom: 1px solid #dee2e6;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Responsive adjustments */
@media (max-width: 576px) {
    body {
        padding-top: 60px;
    }
    
    .bg-home-blue .navbar-nav {
        background: rgba(102, 126, 234, 0.95);
        border-radius: 8px;
        margin-top: 10px;
        padding: 10px;
        flex-direction: column !important;
    }
    
    .navbar-nav {
        flex-direction: column !important;
    }
    
    .navbar-collapse {
        flex-direction: column !important;
    }
}

/* Para telas médias e grandes, manter horizontal */
@media (min-width: 577px) {
    .navbar-nav {
        flex-direction: row !important;
    }
    
    .navbar-collapse {
        flex-direction: row !important;
        justify-content: space-between !important;
    }
}

/* Hamburger menu para home */
.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hover effects para home menu */
.bg-home-blue .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
}

/* Hover effects para dashboard menu */
.bg-dashboard .nav-link:hover {
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
}

/* Garantir contraste adequado no menu home */
.bg-home-blue .navbar-brand,
.bg-home-blue .nav-link {
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}