/* ── Lupion brand colors ───────────────────────────────────────────────────── */
:root {
    --lupion-primary:     #2D3FE7;   /* indigo vibrante */
    --lupion-primary-dark:#1E2FBF;
    --lupion-primary-rgb: 45, 63, 231;

    /* Override Bootstrap 5 primary */
    --bs-primary:         #2D3FE7;
    --bs-primary-rgb:     45, 63, 231;
    --bs-link-color:      #2D3FE7;
    --bs-link-hover-color:#1E2FBF;

    --bs-secondary: #6c757d;
    --bs-success:   #198754;
    --bs-warning:   #ffc107;
    --bs-danger:    #dc3545;
    --bs-info:      #0dcaf0;
    --bs-dark:      #212529;
    --bs-light:     #f8f9fa;
}

/* Force Bootstrap buttons & components to use new primary */
.btn-primary { background-color: var(--lupion-primary); border-color: var(--lupion-primary); }
.btn-primary:hover, .btn-primary:focus { background-color: var(--lupion-primary-dark); border-color: var(--lupion-primary-dark); }
.btn-outline-primary { color: var(--lupion-primary); border-color: var(--lupion-primary); }
.btn-outline-primary:hover { background-color: var(--lupion-primary); border-color: var(--lupion-primary); }
.text-primary { color: var(--lupion-primary) !important; }
.bg-primary { background-color: var(--lupion-primary) !important; }
.border-primary { border-color: var(--lupion-primary) !important; }
.form-control:focus, .form-select:focus { border-color: var(--lupion-primary); box-shadow: 0 0 0 0.25rem rgba(var(--lupion-primary-rgb), 0.2); }
.nav-link:hover, .nav-link.active { color: var(--lupion-primary) !important; }
.badge.bg-primary { background-color: var(--lupion-primary) !important; }
a { color: var(--lupion-primary); }
a:hover { color: var(--lupion-primary-dark); }

/* Base layout */
html, body {
    height: 100%;
}

body {
    background-color: #f5f5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Main content area */
main.container {
    flex: 1 0 auto;
    padding-bottom: 2rem;
}

/* Footer fix */
footer {
    flex-shrink: 0;
    margin-top: auto;
}

/* Navbar */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    transition: transform 0.2s;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

.card-header {
    background-color: white;
    border-bottom: 1px solid rgba(0,0,0,.125);
    font-weight: 600;
}

/* Tables */
.table th {
    font-weight: 600;
    color: #212529;
    border-top: none;
}

.table {
    --bs-table-hover-bg: rgba(13, 110, 253, 0.05);
}

/* Buttons */
.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

.btn {
    transition: all 0.3s ease;
    border-radius: 8px;
}

.btn:hover {
    transform: translateY(-2px);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.5em 0.8em;
    border-radius: 6px;
}

.badge.bg-success {
    background-color: #198754 !important;
}

.badge.bg-warning {
    background-color: #ffc107 !important;
    color: #000;
}

.badge.bg-danger {
    background-color: #dc3545 !important;
}

/* Form controls */
.form-control, .form-select {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: none;
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    border-left: none;
    box-shadow: none;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
}

/* Authentication pages */
.auth-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.auth-card {
    border-radius: 10px;
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
}

/* Progress bar */
.progress {
    border-radius: 10px;
    height: 8px;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 10px;
}

/* Modal */
.modal-content {
    border-radius: 15px;
    border: none;
}

.modal-header {
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.modal-footer {
    border-top: 1px solid rgba(0,0,0,0.1);
}

/* List groups */
.list-group-item {
    border: none;
    padding: 1rem 1.25rem;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .auth-card {
        margin: 1rem;
    }
    
    .card-body {
        padding: 1.5rem !important;
    }
    
    .jumbotron {
        padding: 2rem 1rem !important;
    }
}

/* Product page specific */
.produtos-container {
    min-height: calc(100vh - 300px);
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Better spacing */
section {
    padding: 3rem 0;
}

/* Grid improvements */
.row {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
}

/* Terms and conditions */
.form-check-input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
}