body {
    background-color: #f1f5f9;
    font-family: -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #334155;
}

a {
    color: #0f766e;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #0d9488;
    text-decoration: underline;
}

p {
    font-size: 100%;
}

h1 {
    color: #0f172a;
    font-size: 3.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

h2 {
    color: #1e293b;
    font-size: 2rem;
    font-weight: 400;
    margin: 2rem 0 1rem 0;
    border-bottom: 2px solid #14b8a6;
    padding-bottom: 0.5rem;
}

h3 {
    color: #0f766e;
    font-size: 1.5rem;
    font-weight: 500;
    margin: 1.5rem 0 0.5rem 0;
}

h4 {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 1rem 0 0.5rem 0;
}

header {
    text-align: center;
    margin: 2rem 0;
}

.breadcrumb-nav {
    margin: 1rem 0;
    text-align: left;
    font-size: 100%;
}

.breadcrumb-nav a {
    font-size: 1.5rem;
    font-weight: 500;
}
.instructions {
    background-color: #ccfbf1;
    border: 1px solid #5eead4;
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.page-header {
    background-color: #ccfbf1;
    border: 1px solid #5eead4;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.page-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
    margin: 0;
}

.time-periods {
    margin: 3rem 0;
}

.quarters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.quarter-item {
    background-color: #ffffff;
    border: 2px solid #14b8a6;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quarter-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(15,118,110,0.25);
    border-color: #0f766e;
}

.quarter-item h3 {
    margin-top: 0;
}

.quarter-item p {
    color: #6c757d;
    margin-bottom: 0;
}

li {
    font-size: 100%;
    margin-bottom: 0.5rem;
}

.transaction-list, .sales-list {
    counter-reset: transaction-counter;
}

.transaction-list > li, .sales-list > li {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
table.sale, table.transaction-info {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    background-color: transparent;
}
td {
    padding: 0.75rem 1rem;
    vertical-align: top;
    border-bottom: 1px solid #f8f9fa;
}

td.detail {
    font-weight: 600;
    color: #0f766e;
    width: 20%;
    background-color: #ccfbf1;
}

td.field-label {
    font-weight: 600;
    color: #0f766e;
    width: 20%;
    background-color: #ccfbf1;
}

td.fla {
    font-weight: 600;
    color: #0f766e;
    width: 20%;
    background-color: #ccfbf1;
}

td.flb {
    font-weight: 600;
    color: #0f766e;
    width: 20%;
    background-color: #ccfbf1;
}

.total {
    background-color: #ccfbf1;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.total p {
    margin: 0;
    font-weight: 500;
    color: #495057;
}
.pagination-nav {
    background-color: #ffffff;
    border: 1px solid #5eead4;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
    font-size: 1.5rem;
}

.pagination-nav a {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    margin: 0 0.25rem;
    background-color: #ccfbf1;
    border: 1px solid #5eead4;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.pagination-nav a:hover {
    background-color: #0f766e;
    color: #ffffff;
    text-decoration: none;
}

.pagination-nav span {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    margin: 0 0.25rem;
    background-color: #0f766e;
    color: #ffffff;
    border-radius: 4px;
    font-weight: 600;
}
.footer {
    background-color: #ccfbf1;
    border-top: 2px solid #14b8a6;
    margin-top: 3rem;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    color: #6c757d;
    margin: 0;
    font-size: 0.9rem;
}