:root {
    --primary-color: gray; /* Deep Blue */
    --accent-color: blue; /* Sky Blue */
    --background-color: rgb(82, 40, 40);
    --card-bg: hsl(0, 3%, 42%); /* white */
    --text-color: white;
    --shadow: 0 4px 8px rgba(0, 0, 0, 0, 1);
}
    

Body {
    font-family: 'segoe UI', Tahoma, Geneva, Verdana, Sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* --- Navigation Bar (common to Product & Communications) --- */
.navbar {
    Background-color: var(--primary-color);
    color: black;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow)
}

.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 1.5rem;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    background-color: var(--accent-color);
}

.logout-link {
    background-color: #dc3545; /* red for logout */
}

/* --- main content area --- */
.main-container {
    padding: 2rem 5%;
    max-width: 1200px;
    margin: 0 autos;

}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 1rem;
    
}

/* --- forms (common to login, dashboard Modal, communications) --- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #333;
    border-radius: 4px;
    box-sizing: border-box; /* ensures padding doesn't affect width */
    font-size: 1rem;
    
}

/* --- login page specific --- */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    
}

.login-form {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-form h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-form p {
    margin-bottom: 1.5rem;
}

/* --- buttons (common) --- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    transition: background-color 0.3s;
    text-align: center;
}

.primary-btn {
    background-color: var(--accent-color);
    color: white;
}

.primary-btn:hover {
    background-color: green;
}

.edit-btn:hover, .delete-btn:hover {
    opacity: 0.8;
}

/* --- Product list --- */
.Product-card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    margin-bottom: 1rem; /* add spacing */
    box-shadow: var(--shadow);
    display: inline-block;
    justify-content: space-between;
    align-items: center;
}