/* Equipment Inventory Tracker Styles */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --warning-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --info-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

main {
    flex: 1;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
    transition: transform 0.2s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 0.25rem;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
}

.nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* Cards */
.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: none;
    border-radius: 0.75rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* Dashboard stat cards with gradients */
.card.bg-primary {
    background: var(--primary-gradient) !important;
}

.card.bg-success {
    background: var(--success-gradient) !important;
}

.card.bg-info {
    background: var(--info-gradient) !important;
}

.card.bg-warning {
    background: var(--warning-gradient) !important;
}

.card .display-6 {
    font-size: 2.5rem;
    font-weight: 700;
}

.card-footer a {
    transition: all 0.2s ease;
}

.card-footer a:hover {
    text-decoration: underline !important;
    padding-left: 5px;
}

/* Table styling */
.table {
    background: white;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,.05);
}

.table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.table th {
    white-space: nowrap;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border: none !important;
}

.table td {
    vertical-align: middle;
    border-color: #f0f0f0;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
}

/* Buttons */
.btn {
    border-radius: 0.5rem;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: all 0.2s ease;
    border: none;
}

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

.btn-primary {
    background: var(--primary-gradient);
}

.btn-success {
    background: var(--success-gradient);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* Action buttons in table */
.table .btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 0.4rem;
}

/* Form enhancements */
.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #495057;
}

.form-control, .form-select {
    border-radius: 0.5rem;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Alerts */
.alert {
    border-radius: 0.75rem;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/* Page headers */
h1 {
    font-weight: 700;
    color: #2d3748;
}

.text-muted {
    color: #718096 !important;
}

/* Footer */
footer {
    margin-top: auto;
    box-shadow: 0 -2px 4px rgba(0,0,0,.05);
}

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

.card, .table, .alert {
    animation: fadeIn 0.5s ease-out;
}

/* Dropdown menu styling */
.dropdown-menu {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
    padding: 0.5rem 0;
    margin-top: 0.25rem;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: #667eea;
    color: white;
}

.dropdown-item i {
    width: 20px;
}

.navbar-nav {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.navbar-nav .nav-item {
    list-style: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card .display-6 {
        font-size: 2rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1.5rem;
        font-size: 1rem;
    }
}