/*
 * Base styles for the Kafoodle integration website.
 *
 * This stylesheet defines a simple yet attractive design using a red,
 * white and anthracite colour palette. The layout is responsive and
 * suitable for both desktop and mobile devices.
 */

/* Colour palette */
:root {
    --color-primary: #e74c3c; /* Red */
    --color-light: #ffffff; /* White */
    --color-dark: #2c2c2c; /* Anthracite / dark grey */
    --color-medium: #4d4d4d; /* Medium grey */
    --color-accent: #c0392b; /* Darker red for hover states */
}

/* Global resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-dark);
    color: var(--color-light);
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Navbar */
.navbar {
    background-color: var(--color-dark);
    padding: 10px 0;
    border-bottom: 2px solid var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}
.nav-links li {
    display: inline;
}
.nav-links a {
    color: var(--color-light);
    font-weight: 500;
    padding: 5px 0;
    transition: color 0.2s;
}
.nav-links a:hover {
    color: var(--color-primary);
}

/* Responsive navbar */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background-color: var(--color-medium);
    color: var(--color-light);
}
table th, table td {
    padding: 8px 12px;
    border: 1px solid var(--color-dark);
}
table th {
    background-color: var(--color-primary);
    color: var(--color-light);
    text-align: left;
}
table tr:nth-child(even) {
    background-color: var(--color-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-light);
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s;
    text-align: center;
}
.btn:hover {
    background-color: var(--color-accent);
}
.btn-secondary {
    background-color: var(--color-medium);
    color: var(--color-light);
}
.btn-secondary:hover {
    background-color: var(--color-primary);
}

/* Forms */
form {
    margin-bottom: 20px;
}
label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
input[type="text"],
input[type="number"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid var(--color-medium);
    border-radius: 4px;
    background-color: var(--color-dark);
    color: var(--color-light);
}
input[type="checkbox"] {
    margin-right: 5px;
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    padding: 20px 0;
    text-align: center;
    border-top: 2px solid var(--color-primary);
}
.footer p {
    color: var(--color-medium);
    font-size: 0.8rem;
}

/* Utility classes */
.flex {
    display: flex;
}
.justify-between {
    justify-content: space-between;
}
.align-center {
    align-items: center;
}
.text-center {
    text-align: center;
}
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }

/* Cards */
.card {
    background-color: var(--color-medium);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.card h2 {
    margin-bottom: 10px;
    color: var(--color-primary);
}