.navbar {
    font-family: "Itim", cursive;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
}

.navbar-brand img {
    height: 24px;
    /* ขยายโลโก้เล็กน้อยให้คมชัดขึ้น */
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #0d6efd;
}

.btn-link:hover {
    text-decoration: underline;
}

.navbar-toggler {
    border: none;
}

.btn-primary {
    border-radius: 30px;
}

.btn-dark {
    border-radius: 30px;
}

.purple-icon {
    color: #6a0dad;
}

.btn-s {
    padding: 0.375rem 1rem;
    font-size: 0.9rem;
    min-width: 100px;
    height: 38px;
}

.btn-link {
    font-weight: 500;
    text-decoration: none !important;
}

.btn-primary,
.btn-dark {
    border-radius: 30px;
}

.logo-nav-me {
    max-width: 7.5% !important;
    height: auto !important;
}

/* ปุ่มสีม่วง */
.btn-purple {
  background-color: #6f42c1;
  border-color:    #6f42c1;
  color:           #fff;
}
.btn-purple:hover {
  background-color: #5a32a3;
  border-color:    #5a32a3;
}

/* ปุ่มสีเขียว ถ้าต้องการสีเขียวเฉพาะตัว */
.btn-green {
  background-color: #28a745;
  border-color:    #28a745;
  color:           #fff;
}
.btn-green:hover {
  background-color: #218838;
  border-color:    #1e7e34;
}

@media (max-width: 768px) {
    .btn {
        min-width: unset;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .navbar-toggler {
        margin-left: auto;
        /* ดันไปขวาสุด */
    }

    .logo-nav-me {
        display: block;
        margin-left: auto;
        margin-right: auto;
        max-width: 45% !important;
        height: auto !important;
    }

    .d-flex.align-items-center {
        flex-direction: column;
        align-items: stretch;
    }
}