/* Modern Jewelry Management System Styles */
:root {
    --primary-color: #2c3e50;
    --accent-color: #c0a080;
    --background-color: #f8f9fa;
    --text-color: #2c3e50;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    flex: 1;
    padding-bottom: 2rem;
}

/* Responsive styles */
@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
    
    .d-flex.flex-wrap {
        gap: 10px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.5rem;
    }
    
    .d-flex.justify-content-between {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 15px;
    }
    
    .card {
        padding: 0.75rem;
    }
    
    .form-label {
        margin-bottom: 0.25rem;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header Styles */
h1 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 600;
}

/* Card Styles */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: none;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Navigation Styles */
.navbar {
    background-color: white !important;
    box-shadow: var(--box-shadow);
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 600;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #e1e1e1;
    padding: 0.75rem;
    margin-bottom: 1rem;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(192, 160, 128, 0.25);
}

/* Table Styles */
.table {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.table thead {
    background-color: var(--primary-color);
    color: white;
}

.table th {
    font-weight: 500;
    padding: 1rem;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}