/* Basic styling for TransIQ POS */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    /* White background for a clean, bright interface */
    background-color: #ffffff;
    color: #111111;
}

header {
    /* Light header with subtle border and dark text */
    background-color: #f9f9f9;
    color: #111111;
    padding: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.navbar a {
    color: #333333;
    margin-right: 1rem;
    text-decoration: none;
    font-weight: 500;
}

.navbar a.brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: #111111;
}

.navbar a:hover {
    text-decoration: underline;
    color: #eac356;
}

main {
    padding: 1rem;
    max-width: 1000px;
    margin: 0 auto;
    background-color: #ffffff;
    color: #111111;
}

.flash-messages {
    margin-bottom: 1rem;
}

.flash {
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
}
.flash.success { background-color: #2e7d32; color: #e8f5e9; }
.flash.danger { background-color: #c62828; color: #ffebee; }
.flash.warning { background-color: #ef6c00; color: #fff3e0; }
.flash.info { background-color: #1565c0; color: #e3f2fd; }

.page-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.input {
    padding: 0.4rem 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Primary button styles: use brand golden accent with dark text */
.button, button {
    background-color: #eac356;
    color: #111111;
    border: none;
    padding: 0.45rem 0.9rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Small button variant used in tables and service station */
.small-btn {
    background-color: #eeeeee;
    color: #111111;
    border: 1px solid #cccccc;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin: 0 0.1rem;
    cursor: pointer;
}
.small-btn:hover {
    background-color: #f5f5f5;
}

.table-list {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}
.table-list th, .table-list td {
    padding: 0.5rem;
    border-bottom: 1px solid #dddddd;
    text-align: left;
    font-size: 0.9rem;
    background-color: #ffffff;
    color: #111111;
}
.table-list th {
    background-color: #f5f5f5;
    font-weight: 600;
}

.pos-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}
.pos-left {
    flex: 2;
}
.pos-right {
    flex: 1;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
/* Each product card uses dark backgrounds with subtle shadows */
.product-card {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 0.75rem;
    width: 150px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.product-card h3 {
    margin: 0.5rem 0;
    font-size: 1rem;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0.5rem;
}
.cart-table th, .cart-table td {
    padding: 0.4rem;
    border-bottom: 1px solid #dddddd;
    font-size: 0.85rem;
    background-color: #ffffff;
    color: #111111;
}
/* Buttons inside cart controls use neutral gray tones */
.cart-controls button {
    background-color: #eeeeee;
    border: 1px solid #cccccc;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    margin: 0 0.2rem;
    color: #111111;
    cursor: pointer;
}

.totals p {
    margin: 0.2rem 0;
    font-size: 0.9rem;
}

.checkout-form {
    margin-top: 0.5rem;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.5rem;
}

/* Public menu pages */
.public-page {
    /* Public ordering pages use bright backgrounds with dark text */
    background-color: #ffffff;
    color: #111111;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

.public-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem;
}

.public-menu th, .public-menu td {
    border-bottom: 1px solid #dddddd;
    padding: 0.5rem;
    font-size: 0.95rem;
    background-color: #ffffff;
    color: #111111;
}

.qty-input {
    width: 60px;
    padding: 0.25rem;
    background-color: #f5f5f5;
    border: 1px solid #cccccc;
    color: #111111;
    border-radius: 4px;
}

.note {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.5rem;
}

.flash-messages.public .flash {
    margin-top: 0.5rem;
}
.form-group.checkbox {
    flex-direction: row;
    align-items: center;
    margin-top: 1.4rem;
}
.error {
    color: #e74c3c;
    font-size: 0.8rem;
}

.link-button {
    background: none;
    border: none;
    color: #007bff;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
    font-size: 0.9rem;
}

.username {
    margin-right: 1rem;
    font-weight: 600;
}

footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.8rem;
    background: #f0f0f0;
    color: #888;
}