body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #121212;
    color: white;
    font-size: 0.8rem; /* ~12.8px base */
}

.navbar {
    background-color: #1e1e1e;
    border-bottom: 1px solid #495057;
    padding: 8px 0; /* Reduced padding */
}

.navbar-brand, .nav-link {
    color: #ffffff !important;
    font-size: 0.85rem; /* ~13.6px */
}

.nav-link:hover {
    color: #00d1ff !important;
}

/* Grid container for forms */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 6px; /* Tighter gap */
    margin-bottom: 10px; /* Reduced margin */
}

/* Form item styling */
.grid-item {
    display: flex;
    flex-direction: column;
}

.grid-item label {
    margin-bottom: 2px;
    font-size: 0.75rem; /* ~12px */
    color: #adb5bd;
}

.grid-item select,
.grid-item input {
    width: 100%;
    padding: 3px 6px; /* Reduced padding */
    font-size: 0.8rem; /* ~12.8px */
    background-color: #343a40;
    color: white;
    border: 1px solid #495057;
    border-radius: 3px;
    transition: border-color 0.2s;
}

.grid-item select:focus,
.grid-item input:focus {
    outline: none;
    border-color: #00d1ff;
}

.grid-item select:hover,
.grid-item input:hover {
    border-color: #00d1ff;
}

/* Compact replace fields */
.replace-fields {
    margin-top: 6px; /* Reduced margin */
}

/* Button styling */
.btn-primary {
    background-color: #00d1ff;
    border-color: #00d1ff;
    padding: 4px 10px; /* Smaller button */
    font-size: 0.8rem; /* ~12.8px */
    border-radius: 3px;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #00b0d1;
    border-color: #00b0d1;
}

/* Output box */
.output-box {
    background: #2a2a2a;
    padding: 8px; /* Reduced padding */
    border-radius: 4px;
    font-family: monospace;
    white-space: pre-wrap;
    color: #adb5bd;
    font-size: 0.75rem; /* ~12px */
}

/* Copy button */
.copy-btn {
    margin-top: 6px;
    background-color: #343a40;
    border: 1px solid #495057;
    color: #adb5bd;
    padding: 3px 6px;
    font-size: 0.7rem; /* ~11.2px */
    border-radius: 3px;
}

.copy-btn:hover {
    background-color: #495057;
    color: #ffffff;
}

/* Compact affiliate table */
.affiliate-table {
    background-color: #2a2a2a;
    border-radius: 6px;
    margin-top: 10px; /* Reduced margin */
    overflow-x: auto;
}

.affiliate-table table {
    width: 100%;
    border-collapse: collapse;
}

.affiliate-table th,
.affiliate-table td {
    padding: 4px 6px; /* Reduced padding */
    text-align: left;
    border-bottom: 1px solid #495057;
    font-size: 0.75rem; /* ~12px */
}

.affiliate-table th {
    background-color: #343a40;
}

.affiliate-table td.error {
    color: #ff6b6b;
}

.type-header {
    background-color: #1e1e1e;
    font-weight: bold;
    font-size: 0.85rem; /* ~13.6px */
    padding: 6px; /* Reduced padding */
    border-bottom: 2px solid #00d1ff;
}

/* Smaller headings */
.compact-heading {
    font-size: 1.25rem; /* ~20px */
    margin-bottom: 10px; /* Reduced margin */
}

/* Bulk form heading */
.bulk-heading {
    font-size: 1.25rem; /* ~20px */
    margin-bottom: 10px;
    color: #00d1ff;
}